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Contact Name
Arif Sofianto
Contact Email
01arifsofianto@gmail.com
Phone
+6224-3515591
Journal Mail Official
jurnallitbangjateng@gmail.com
Editorial Address
BAPPEDA PROV. JATENG Jl. Pemuda No.127-133, Kota Semarang, Jawa Tengah 50132 Telp. : (024) 351 5591, Fax. : (024) 354 6802 Email : bappeda@jatengprov.go.id, Website : http://bappeda.jatengprov.go.id
Location
Kota semarang,
Jawa tengah
INDONESIA
Jurnal Litbang Provinsi Jawa Tengah
ISSN : 14129833     EISSN : 2548463X     DOI : https://doi.org/10.36762/jurnaljateng
Jurnal Litbang Provinsi Jawa Tengah merupakan media diseminasi hasil-hasil penelitian yang terkait dengan pembangunan daerah dan penyelenggaraan pemerintahan dan otonomi daerah secara luas. Fokus jurnal ini adalah hasil penelitian yang memberikan kontribusi pada percepatan pembangunan daerah di berbagai sektor serta peningkatan penyelenggaraan pemerintahan dan otonomi daerah. Jurnal ini diterbitkan 2 kali setahun dengan pemilahan fokus sebagai berikut: 1) Rumpun pengetahuan sosial meliputi fokus politik dan pemerintahan, hukum, kesehatan, pendidikan, sosial budaya, kesejahtaraan, dan perekonomian daerah. 2) Rumpun pengetahuan alam meliputi pertanian dalam arti luas, kelautan dan perikanan, kehutanan, pengelolaan sumberdaya alam, dan energi.
Arjuna Subject : Umum - Umum
Articles 10 Documents
Search results for , issue "Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah" : 10 Documents clear
VARIASI PERTUMBUHAN UDANG WINDU (Penaeus monodon) DAN IKAN BANDENG (Chanos chanos) PADA BUDIDAYA POLIKULTUR TAMBAK WANAMINA DENGAN JENIS VEGETASI MANGROVE YANG BERBEDA DI KOTA SEMARANG Rini Budihastuti
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i1.312

Abstract

The effort to support silvofishery application is needed to maintain the sustainability of coastal resources utilization. But, inappropriate knowledge of the aquaculturists and lack of evidence concerning the application of silvofishery in aquabusiness became the major problems of the effort. This research aimed to study the effect of silvofishery system with different mangrove specieses to the growth of Tiger shrimp and Milkfish. The research was conducted through experiment involving Avicennia marina and Rhizophora mucronata and control pond (without mangrove vegetation) as comparison. While the cultured biota including Tiger shrimp and Milkfish with polyculture system. The research was conducted with 2 replication for 3 months (90 days). The observation factors including the growth of culture biota including total length, standart lengt and weight. The result showed that the growth of Tiger shrimp was optimum in silvofishery pond involving Rhizophora mucronata. While the growth of Milkfish was optimum in silvofishery pond invlving Avicennia marina. Total length of Tiger shrimp from the experiment ranged from 10,3 – 19,6 cm at control pond; 10,3 – 20,6 cm at Avicennia pond; and 17,5 – 19,8 cm at Rhizophora pond. While standart length of Tiger shrimp ranged from 4,0 – 7,5 cm at control pond; 3,5 – 15,5 cm at Avicennia pond and 7,3 – 8,0 cm at Rhizophora pond. While the weight of Tiger shrimp ranged from 5 – 60 gr at control pond; 15 – 70 gr at Avicennia pond and 50 – 75 gr at Rhizophora pond. Measurement on the growth of Milkfish showed the range of total length from 11,0 – 28,5 cm at control pond; 22,3 – 32,0 cm at Avicennia pond and 17,5 – 28,5 at Rhizophora pond. While standart length of Milkfish ranged from 4,0 – 20,7 cm at control pond; Avicennia pond range from 17,8 – 25,5 cm; and Rhizophora pond ranged from 13,9 – 23,4 cm. Average weight of Milkfish ranged from 5 – 140 gr at control pond; 90 – 240 gr at Avicennia pond and 50 – 250 gr at Rhizophora pond.
PENINGKATAN PRODUKSI DAN KUALITAS JERAMI SORGUM MANIS DENGAN PEMBERIAN PUPUK ORGANIK DAN FOSFAT DARI SUMBER YANG BERBEDA N.A.S.H Winata; Dwi Retno Lukiwati; E.D. Purbajanti
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i1.313

Abstract

Sorghum is an alternative crop for food and feed. The use of sorghum as food includes seeds and sorghum juices. Sorghum plants by products can be used ruminant feed like's sorghum straw. The use of fertilizer in the planting is a major factor in deciding the production. The high price of fertilizer for example SP36 makes constraints in sorghum planting. The use of alternative fertilizers such as rock phosphate can be used instead of SP36. Phosphate rock has an acid soluble, that its use needs to be done a certain process to increase the solubility in water. Decomposition process in the manufacture of manure produce organic acids. Mixed phosphate rock with manure during the decomposition process can increase the solubility of phosphate (P). The use of biochar is used as land amandement, because of its improved physical properties soil. The study was conducted in March 2013-January 2014 at the Faculty of Animal Husbandry and Agriculture land, Laboratory of Ecology and Crop Production Livestock and Agriculture Faculty Diponegoro University. Research materials to be used are seeds of sweet sorghum SEAMEO BIOTROP Bogor, 220m2 land area used consists of 30 plots each measuring 3mx2m with a spacing of 50cmx25cm. The use of manure and manure " plus " with a dosseges of 20 tonnes/ha, and the biochar from coconut 8 tonnes/ha, as well as dosage and BP SP36 respectively 66kgP/ha. Amunium sulfate giving 100 Kg N/ha, and KCl 70kgK/ha. The experimental design used was a randomized block design with three replications as a group.Treatment consisted of T0 = Control, T1 = SP36, T2 = BP, T3 = Manure, T4 = Manure" Plus ", T5 = biochar, T6 = BP + biochar, T7 = SP36 + biochar, T8 = Manure + biochar , T9 = Manure " Plus " + biochar. Fertilization treatment is able to increase the production of dry matter and crude protein in the first cutting, but not in the second cutting. Production of phosphate and levels have not improved results both first and second cuts due to the inconsistency.
PEMANFAATAN UMBI ILES-ILES SEBAGAI BAHAN BAKU BIOETANOL UNTUK BAHAN BAKAR ALTERNATIF DI PEDESAAN Kusmiyati Kusmiyati; Maryati Maryati; Farida Nurcahyani; Ichsanudin Febrianto
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i1.314

Abstract

Bioethanol has attracted considerable attention as alternative fuel during the past decades. The main problem to the commercialization of bioethanol is the cost of raw material. Use an inexpensive raw material such as starchy material (Iles-Iles or Amorphophallus muelleri B.) is an attractive lower the cost of bioethanol. In this work, bioethanol was produced from iles-iles starch using four steps processes: hydrolysis by using enzym α–amylase and enzym glucoamylase, fermentation using yeast Saccharomyces cereviceae, distillation and adsorption using CaO. The initial iles-iles starch concentration used in this experiment was 25% and 40% w/v (g starch/l solution). For both of starch concentrations were hydrolyzed by sequence liquefaction and saccharification. For liquefaction, this carried out at 95-97°C, pH 6, 1% enzym α–amylase for 45 minutes. For saccharification, this treatment was carried out for 24 hours at 58-60°C by the used of enzym glucoamylase solution in various concentration (1%; 1.5%; 2%; 2.5% v/v) at a constant pH (5), and the used of constant glucoamylase solution (2% v/v) at various pH (4; 4.5; 5; 5.5). After hydrolysis, enzymatic fermentation was carried out for 76 hours at 30°C by the used of various concentration of yeast Saccharomyces cereviceae (0.6%; 0.8%; 1%; 1.2% w/v) at constant pH (4) and by the used of various pH (4; 4.5; 5; 5.5) at constant yeast Saccharomyces cereviceae concentration (1% w/v). After fermentation, bioethanol (95%) was obtained by two steps distillation. After distillation, adsorption process using CaO was carried out to obtain the highest bioethanol purity (99%). Enzymatic hydrolysis yielded glucose, based on the result the increasing of enzym glucoamylase increase the glucose yield. The result showed the decreasing pH increase the glucose yield. The highest amount of glucose (3.1% w/v) was obtained under conditions : 25% (w/v) iles-iles starch concentration, 2% (v/v) enzym glucoamylase, pH 4, 24 hours. A higher sugar concentration and, consequently, a higher final bioethanol concentration can be obtained by increasing the iles-iles starch concentration. Hydrolyzed starch was fermented by Saccharomyces cereviceae and yielded 7.8% (g ethanol/Kg iles-iles). The result of the research indicated that to produce 1 liter bioethanol 99% needs 9,4 kg Iles-iles tubers.
DAMPAK SINKRONISASI BERAHI MENGUNAKAN PROGESTERON TERHADAP BERAHI DAN KEBUNTINGAN SAPI BETINA MILIK RAKYAT KABUPATEN SUKOHARJO Sutiyono Sutiyono; D. Samsudewa; A. Suryawijaya
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i1.315

Abstract

The aim of this study was to determine the effect of estrus synchronization using progesterone for old heifers and cows of breeder in Sukoharjo District. The research materials were 12 old heifers and 38 cows. The materials of research were synchronized used progesterone hormone on vagina sponge. The hormone progesterone was placing in the vagina and pulled out the sponge on day 18. All estrus heifers and cows were inseminated used frozen semen. The parameter of the research was number of estrus and pregnant. The data obtained were analyzed used Chi-square and statistics of descriptive. The results of the study showed 10 (91.67%) old heifers and 25 (65.79%) cows were estrus. The gestation rate for old heifers and cows showed 4 (44.44 %) and 13 (68.42%), respectively. The chi-square analysis showed highly significant different (P<0.01) for the number estrus between heifers and cows. In other hand, significantly different (P<0.05) were showed for chi-square analysis of pregnancy between heifers and cows. The conclusion The Conclusion, that the success of estrus old heifers not in line with the success of pregnant. Cows are estrus, became pregnant more than old heifers.
POTENSI LIMBAH KULIT KOPI SEBAGAI COMPLETE FEED YANG SESUAI UNTUK PAKAN TERNAK DOMBA Eny Hari W Widowati; Surono Surono; Mary Cristanto; Edy Rianto
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i1.332

Abstract

Temanggung Regency is a center of coffee production with waste that has not been utilized to the optimum. In addition there are agricultural wastes that have the opportunity to be processed into animal feed. The experiment was conducted for 3 months in the village of Waterford County Tlahap Kledung Subdistrict. Objective: To analyze the potential of coffee as a complete feed leather feed. Methods : The study experiments using animal ram + 1 year of age with a body weight of 22-25 kg beginning with number 12 tails, fed complete feed 3 lambs and cattle fed a conventional form of fresh grass and tofu. The study design was completely randomized design ( CRD ) consisting of 4 treatments ( levels 0, 10, 20,30 % leather coffee fermentation in complete feed) were repeated 3 times. The results showed that coffee skin potential as animal feed in the form of complete feed formulated with pretreatment through fermentation to increase the crude protein, crude fat and lower fiber content, tannin and NDF her skin so that waste coffee can be done in the long term to feed livestock. The composition of the ration used was : 30 % Caucasian fermented coffee, corn Tebon 1 % , 1 % corn cobs, corn klobot 1 %, corn bran 11 %, 37 % weeds, remujung 1 %, red skin peanut pods 3 % and drops 15 %. The results of the study showed no significant differences ( P > 0.05 ) on feed intake, body weight gain, feed conversion and efficiency. Preparation of rations which provide improved daily body weight and feed efficiency in the use of the highest in the treatment of skin coffee as much as 30 % ( T3 ). The highest body weight gain in the treatment of skin use coffee as much as 30 % ( T3 ).
PERTUMBUHAN BEBERAPA JENIS LEGUMINOSA PAKAN YANG DITANAM PADA MEDIA TANAH BEKAS PENAMBANGAN BATUBARA DENGAN PERBAIKAN BAHAN ORGANIK N. Ardhiansyah; Sumarsono Sumarsono; E.D. Purbajanti
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i1.334

Abstract

Conditions of post coal mining areal which having losing of vegetation because of coal exploration usually have high soils acidity (pH < 5) and poor of organic matter and nutrient for plants to growing good. The mining company usually adding organic matter and planting forage legume to increase the organic matter of the soils. Objective of the research was to evaluate the growth of some forage legume that adapted on post coal mining soils dan the respone of organic matter added for post coal mining soils. Factorial Completely Randomized Design (CRD) with three replications were used in this experiment. The first factor was four kinds of forage legume, i.e. (L1 = Centrosema pubescens; L2 = Pueraria javanica; L3 = Calopogonium mucunoides; and L4 = Crotalaria juncea). The second factor was three kinds of plant medium (M0 = non post mining soil; M1 = post coal mining soil without organic matter added; and M2 = post coal mining soil with organic matter added (2% of organic carbon)). Collected data were analyzed by Analysis of Variance (ANOVA), followed by Least Significant Defference (LSD) at 5% level of sifnificant. The result of this experiment showed that application of organic matter on post coal mining soils increased the measured parameters (plant height, root lenght, leaf number, and root nodule number) of forage legume. According to the result of this experiment, concluded that Calopogonium mucunoides (L3) was more adapted on post coal mining soils than the other forage legumes, but Crotalaria juncea (L4) was more responsive for organic matter added.
ANALISIS KELEMBAGAAN KELOMPOK PETANI TAMBAK DALAM PENGEMBANGAN USAHA BUDIDAYA (Studi Kasus di Desa Tambakbulusan Kecamatan Karang Tengah Kab. Demak) Rachman Djamal
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i1.335

Abstract

This information is result of institutional case study in the Tambakbulusan Vilage, Karangtengah of Demak Regency. This activity is carried out between the September - December 2013. Method used in this study is dikriptif analysis using primary data (indept interview and focused group discutions) and secondary data related to the title of this research. The results showed: 1) internal institutional factors consist of strength and weaknesses affecting to the fish farmers group on optimizing fish farming in ponds it’s : the human (Board & Members of the group), the aim of organization, management board, the use of capital, and services to members; 2) external factors, namely institutional opportunities and threats (threates) affect farmers trying : the socio-cultural organization formed by the government or private sector, banking, government regulation and legislation, homogeneity farmers, and availability of technology; 3) The activities that have been carried out to develop a business group in ponds that are monokulur or polyculture fish with shrimp (Vamame) and or seaweed (Gracillaria Sp.). The results of this study recommends that efforts to increase the utilization of the pond so that the optimization can increase the production and value of production of cultured fish takes effort to increase the role of the existing fish farmers to develop the strength group to suppress weakness, avoid threats and seize opportunities group.
STRATEGI KOMUNIKASI PEMASARAN KAMPOENG BATIK KAUMAN PEKALONGAN Kun Cahyaningrum
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i1.337

Abstract

The purpose of this study describes marketing communication strategy which perfomed by Kampoeng Batik Kauman and Government, then analyze about synergy communication between Kampoeng Batik Kauman and Government. This study used a descriptive case study method. This study used primary data are in-depth interviews, while the secondary data used document and online data. The technique used the validity of data triangulation source. This study used data analysis techniques, which were data reduction, the data display and conclusion drawing / verification. The results of this study indicate that Kampoeng Batik Kauman use advertising, sales promotion, special event, public relation, direct marketing, and personal selling to promote batik industry. The success of these activities effect on the level of consumers awareness about adventages, benefits, and product attributes of SME (Small and Medium Enterprises) Kampoeng Batik Kauman. Meanwhile Government use advertising, special event, and public relation to promote batik industry. The success of these activities effect on the level income of businessman and tourism development.
IPTEKS BAGI KTT SAPI POTONG DESA LAU KECAMATAN DAWE KABUPATEN KUDUS YANG MENGHADAPI PERMASALAHAN PENYEDIAAN PAKAN BERKUALITAS C. I. Sutrisno; B. Sulistiyanto; S. Sumarsih; Cahya Setya Utama
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i1.338

Abstract

Targets and outcomes of activities: members of KTT can know and be able to do beef feed management, at least 75% members to provide quality beef cattle feed through the implementation of technology Complete Silage. Evaluation showed that after activity and improved feed management: farmers have standardized requirements for beef cattle feed, farmers were able to formulate quality feed for cattle, ranchers understand feed technology (capable of making complete silage). The impact of these changes are: an increase in body weight gain and finally increased revenue. Conclusion activities can improve the knowledge, insight and skills of farmers in terms of food technology, management and production of beef cattle feed.
OPINI MASYARAKAT TERHADAP DEMOKRASI DI JAWA TENGAH Arif Sofianto
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 12 No 1 (2014): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v12i1.340

Abstract

Political reform affects a lot of changes in the socio-political life of society, both in the political understanding and implementation. This study aims to understand how the understanding and implementation of democracy in Central Java at this time. The study used a descriptive approach to the analysis, and involves about 500 informants in Central Java. The conclusion of this study is that the substance of democracy and its implementation in the community is experiencing a change for a new form, where there is a clash of democratic values which sided constructive and destructive. Democracy constructively interpreted by structuring the system of government, social and political systems, the creation of an atmosphere of equality, freedom of togetherness and involvement of people in decision-making, the use of political procedures that allow broad participation. Democracy forms of destructive behavior such intervention against state institutions, violate the rights of others, and are not tolerant of differences

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