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INDONESIA
Journal Of World Science
Published by Riviera Publishing
ISSN : 28288726     EISSN : 28289307     DOI : https://doi.org/10.58344/jws.v1i1.1
Journal Of World Science is a scientific journal in the form of research and can be accessed openly. This journal is published monthly by CV Riviera Publishing. Journal of World Science provides a means for ongoing discussion of relevant issues that fall within the focus and scope of the journal that can be empirically examined. The journal publishes research articles covering all aspects of social sciences, ranging from Management, Education, Economics, Culture, Law, Engineering sciences, Social and Sains that belong to the social context.
Articles 266 Documents
Tiktok Social Media as a Means of Small and Medium Business Promotion Hasim Hasim; Lina Sherlina
Journal of World Science Vol. 1 No. 1 (2022): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (175.992 KB) | DOI: 10.58344/jws.v1i1.1

Abstract

The clothing industry is a business that has a very fast development. Now the clothing industry has begun to be divided specifically, one of which is the clothing industry plus size. The current Covid-19 pandemic has an impact on micro, small and medium enterprises so that many businesses suffer losses. There are restrictions on community activities during the pandemic, digital platforms can be an alternative so that they can continue to carry out business activities. Efforts to increase the income of micro, small and medium enterprises need to promote online, one of which is using Tiktok social media. The focus of this research is on the promotion strategy of micro, small and medium plus size clothing businesses to increase sales during the Covid-19 pandemic by utilizing Tiktok social media. The purpose of this study was to find out the promotional strategies through Tiktok social media used by plus size clothing businessmen during the pandemic, what support platforms were used to maximize promotional results, the differences in promotional strategies and the obstacles experienced before and during the Covid-19 pandemic. 19. This study uses a qualitative constructivism method with data collection techniques through in-depth interviews, observations, and document studies. The results of this study suggest that micro, small, and medium-sized plus size clothing businesses can survive and increase their sales during the Covid-19 pandemic by providing a variety of contemporary clothing that is needed by consumers. Using Tiktok for promotions such as creating content and endorsing the right influencers. Using the Instagram support platform as a place for online product catalogs, Shopee to buy products, and Whatsapp as customer service. Promotions and endorsements on the Tiktok application are effective for increasing sales of plussize clothing during the Covid-16 pandemic.
Themes and Messages Of Sketch Collection Goro-Goro Putu Wijaya Ria Lestari; Irma Nuraeni Salsabila; Nur Alifah
Journal of World Science Vol. 1 No. 1 (2022): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (467.297 KB) | DOI: 10.58344/jws.v1i1.2

Abstract

This research was motivated by the researcher's interest in social, cultural, political, and economic themes raised by the author. These themes were packaged attractively and loaded with life values that can be used as guidelines for readers. The problems discussed in this study related to the themes and messages contained in the 125 titles of sketches in Putu Wijaya's collection of Goro-Goro sketches. The purpose of this study was to describe the themes and messages in a collection of Goro-Goro sketches by Putu Wijaya. This study used a descriptive method, in the form of qualitative, with a structural approach. The source of this research data was a collection of Goro-Goro sketches by Putu Wijaya, the research data were quotes related to the themes and messages contained in the collection of Goro-Goro sketches by Putu Wijaya. The research data collection technique used in this research was a documentary study technique by examining literary works as a data source. Based on the results of data analysis, Putu Wijaya's collection of Goro-Goro sketches consisted of 51 social themed sketches, 58 political themed sketches, 12 cultural themed sketches, and 4 economic themed sketches. The theme of Putu Wijaya's collection of Goro-Goro sketches was closely related to his message, which was full of useful ideas, thought, and life values. Overall, the story contained in Putu Wijaya's collection of Goro-Goro sketches was true to its title—Goro-Goro which comes from the Javanese language, meaning chaos.
Study Of Performance Comparison of Sharia Shares In Indonesia And Malaysia: Sharpe, Treynor and Jensen Models Yuni Utami; Victor Prasetya; Ragil Anwar Riyadi
Journal of World Science Vol. 1 No. 1 (2022): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (151.42 KB) | DOI: 10.58344/jws.v1i1.5

Abstract

This study aims to analyze the differences in the performance of Islamic mutual funds using the Sharpe, Trenor and Jensen models on stock types of Islamic mutual funds in Indonesia and Malaysia for the 2017-2018 period. This research is descriptive with a quantitative approach. The sample in this study is sharia equity mutual funds in Indonesia and Malaysia in the 2017 - 2018 period. The data collection techniques used are secondary data, with analysis techniques by measuring performance with the Sharpe Trenor and Jensen models, and comparison with the average difference test technique.-average. Based on the results of the analysis of the two different tests on average, the results of differences in the performance of shariah mutual funds in Indonesia and Malaysia using the Sharpe, Trenor and Jensen models each have a significance value of 0.001 with the Sharpe model, 0.041 with the Trenor model and 0.049 with the Jansen model. This shows the level of difference in the performance of sharia mutual funds types of shares in Indonesia and Malaysia for the 2017-2018 period. And from the test results that the three methods used, the accuracy of the Sharpe model is better than the Trenor model and Jansen model.
Design and Construction of Automatic Planting Device Using NodeMCU Based on Internet of Things Muhammad Arifin Nur; Rito Cipta Sigitta Hariyono; Sorikhi Sorikhi
Journal of World Science Vol. 1 No. 1 (2022): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (127.625 KB) | DOI: 10.58344/jws.v1i1.6

Abstract

Advances in science and technology have provided enormous benefits in helping human work, including in watering plants. Given the importance of the benefits of technological developments based on real life, that automatic watering using sensors has replaced traditional methods with human power in carrying out daily activities and in the industrial sector. In this study, hardware and software for an automatic watering control system will be built. The research method uses a literature study approach in the form of books and research reports related to the system to be designed. The automatic watering device is built based on the NodeMCU ESP8266 microcontroller and is equipped with a soil moisture sensor. Based on the experimental results, the automatic sprinkler as a means of facilitating plant care using a soil moisture sensor works well according to the program entered, where when the humidity value is above 85 the device will water automatically and if the humidity value is below 85 the device will stop watering.
Implementation of Career Information Services in Choose Department in Higher Collection in MAN 2 Cirebon Sopyan Faisal; Sulistianingsih Sulistianingsih; Rizqi Isnaeni Fajri; Taufik Ridwan
Journal of World Science Vol. 1 No. 1 (2022): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (148.912 KB) | DOI: 10.58344/jws.v1i1.7

Abstract

Education at the high school level aims to prepare students who will continue their education to a higher level, as well as prepare students who will immediately work when they have completed high school education. Experience in the field shows that there are still many MAN 2 Cirebon students who are still confused about choosing a major or study program to enter in higher education, especially for class XII students. Students make career plans based only on their will and desire without considering their abilities, there are even some students who leave career choices to their peers or other people. The purpose of this study was to determine the implementation and provision of career information services in choosing majors in higher education at MAN 2 Cirebon and the factors that became obstacles in these services. This study uses a descriptive qualitative research method with a phenomenological approach. This study relies on the accuracy of data collection to obtain valid research results. Data collection techniques in this study used observation, interviews, and documentation of the implementation of career information services in choosing majors in higher education at MAN 2 Cirebon. The validity of the data uses data triangulation. Based on the research that has been done, it is found that the implementation of career information services in choosing a major in higher education at MAN 2 Cirebon is very useful and has an effect on students' interest in continuing to college. This can be seen from the data of students who are accepted into universities from year to year which has increased quite a bit. The implementation of career information services in choosing majors in higher education at MAN 2 Cirebon makes researchers pay special attention so that researchers conduct research by taking that title.
The Relationship Between Self-Concept With Learning Discipline And Student Learning Motivation In Mts Nu Gondanglegi Malang Regency Arina Fransisca
Journal of World Science Vol. 1 No. 2 (2022): Journal of World Science
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Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (162.345 KB) | DOI: 10.58344/jws.v1i2.9

Abstract

Positive or negative self-concept in a person can not be separated from the factors that affect the formation and development of self-concept in the student so that they commit various types of violations in school. If the student's self-concept is good then it will also be a student's learning discipline, so this will help students in good learning motivation by maximizing learning time until the fulfillment of the student's goals. The purpose of this research is to find out the relationship between self-concept with learning disciplines and student learning motivation at MTs NU Gondanglegi Malang Regency. This study uses quantitative methods using product-moment correlation analysis techniques. The study sample numbered 77 students. While the way of sampling uses the total sampling sample technique because the population is below 100 subjects. The data collection technique in this study used the Likert scale. The results of the study showed that (1) there is a positive and significant relationship between the self-concept of the study discipline, where r calculates 0.595, while r tables with N = 77 at the level of significance of 5% of 0.220, so r calculates greater than r label (0.695>0.220). So it can be said that a high level of self-concept indicates a high level of student learning discipline. (2) There is a positive and significant relationship between self-concept and learning motivation, where r counts at 0.465, while r tables with N=77 at a significance level of 5% of 0.220, so r counts greater than r label (0.465>0.220). So it can be said that a high level of self-concept indicates a high level of student learning motivation
Effect Of The Covid 19 Pandemic On Smoking Behavior: Library Study Aulia Devi Isnaini
Journal of World Science Vol. 1 No. 2 (2022): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (192.304 KB) | DOI: 10.58344/jws.v1i2.10

Abstract

Covid-19 is an infectious disease that attacks the respiratory system. A person who smokes will be more susceptible to contracting Covid-19 due to a decrease in lung function caused by prolonged smoking activity. Studies in some cases have shown a negative correlation between Covid-19 and cigarettes, where smokers will have a higher risk of Covid-19 severity than nonsmokers. Some research results reveal that during the Covid-19 pandemic there was a mixed reaction from smokers. Some smokers decided to quit smoking after the Covid-19 pandemic based on personal awareness about the adverse effects of smoking, especially at this time. While not a few people increase cigarette consumption. This happens due to various factors, one of which is due to a lack of public knowledge of the adverse effects of smoking. So that there is a need for public awareness of the importance of a healthy lifestyle by stopping or reducing smoking
Evaluation Of Network Access Restrictions Using Mac Address Filtering On Microtik To Improve Network Security Suhadin Suhadin
Journal of World Science Vol. 1 No. 3 (2022): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3780.213 KB) | DOI: 10.58344/jws.v1i3.12

Abstract

Freedom in the use of the internet network needs to be implemented in a security system in order to keep the hotspot / wifi facilities used by responsible users. Ibnu khaldun Vocational School 1 is a state school that has many study programs, one of which is Computer and Network Engineering. The problem that occurs in the Vocational High School Ibnu Khaldun is the absence of restrictions on internet network access in the use of internet networks at schools so that students, teachers, and school staff are free to use hotspot / wifi facilities, in terms of WLAN (Wireless Local Area Network) network security. The purpose of this study is to evaluate internet network security using Mac Address Filtering which is implemented at SMK Ibnu Khaldun by registering Mac Address clients on the Access List menu to obtain access permissions in an effort to improve network security. The research approach used in this research is the quantitative approach. The result of this research is that after the Wilcoxcon test, the value of Asymp.Sig is obtained. (2-tailed) of 0.000 which indicates that the value of Asymp.Sig. (2-tailed) < 0.05 then Ha is accepted and Ho is rejected. So the results of the evaluation of internet network access restrictions using MAC Address Filtering to improve network security are accepted
Risk Management Analysis To Improve Employee Performance At Pt Solusi Bangun Indonesia Tbk Cilacap-Central Java Ahmad Zaelani Adnan; Farkhan Agung Pribadi; Eeng Ahman; Disman Disman; Tjutju Yuniarsih
Journal of World Science Vol. 1 No. 2 (2022): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (146.279 KB) | DOI: 10.58344/jws.v1i2.13

Abstract

Currently, the industry in Indonesia is experiencing very rapid growth. Rapid industrial growth must balance efforts to control the possibility of potential hazards in the workplace. In Indonesia, occupational safety and health have a solid legal basis. All parties must implement them, whether workers, organizations or other related parties, to protect all parties. One of the efforts made to prevent hazards in the workplace is to improve occupational safety and health standards by implementing hazard identification and risk assessment. The study aims to analyze risk management to improve employee performance. It uses the direct observation method, namely by obtaining data directly at the company, and the literature study method, which gathers information by collecting literacy and reviewing the literature results based on the facts. When the risk is successfully suppressed as small as possible, it can reduce the potential danger posed and provide a sense of security and improve employee performance and productivity in working in the company. Risk Management on the employees' performance in PT Solusi Bangun Indonesia Tbk, Cilacap-Central Java, has a substantial and significant influence. It is hoped that further researchers can use the study result as reference material for research related to job satisfaction and information or complementary studies.
Literature Study Of The Ability Of Fragrant Roots (Vetiveria zizanioides) And Sunflowers (Helianthus Annuus) On Phytoremediation Of Lead-Tainted Soil (Pb) Alif Yoga; Bieby Voijant Tangahu
Journal of World Science Vol. 1 No. 2 (2022): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (254.572 KB) | DOI: 10.58344/jws.v1i2.14

Abstract

Lead pollution is a serious problem because of its wide distribution as a result of residential, agricultural, and industrial activities. Lead is a heavy metal that can cause various health problems due to its high toxicity. The high level of lead pollution needs to be overcome to reduce the impact of the risk of lead toxicity, one of which is phytoremediation. The ability of vetiver and sunflower in the phytoremediation process of lead has been reported by various literature. 40 kinds of literature were used as data sources. A literature review by making identification and classification based on the variables and parameters that will be reviewed from several articles that discuss the same topic using a synthetic matrix. Both plants have hyperaccumulator properties in absorbing heavy metals. The highest accumulation of Pb was in the roots up to 5500 mg kg-1, while sunflowers accumulated Pb up to 1450 mg kg-1. The accumulation of Pb was influenced by soil type, nutrient abundance, rhizobacteria, and chelating agents. The toxicity of highly contaminated metals did not significantly affect the growth of vetiver but only slightly decreased parameters. Sunflower response to stress caused by Pb varies depending on variety, soil type, metal type, dose, and duration of metal exposure

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