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All Journal JURNAL MEDIA INFORMATIKA BUDIDARMA JURIKOM (Jurnal Riset Komputer) Jurnal Mantik Media Pendidikan Matematika TRIDARMA: Pengabdian Kepada Masyarakat (PkM) Enrichment : Journal of Management International Journal on Social Science, Economics and Art Jurnal SAINTIKOM (Jurnal Sains Manajemen Informatika dan Komputer) Jurnal Ekonomi Bisnis, Manajemen dan Akuntansi (JEBMA) International Journal of Applied Finance and Business Studies Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Jurnal Manajemen Dan Akuntansi Medan
Vina Winda Sari
STMIK Triguna Dharma
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EKSPLORASI ETNOMATEMATIKA RUMAH ADAT JOGLO TULUNGAGUNG Muliawati, Novita Eka; Rodiyah, Ima Wahyu; Windasari, Vina; Sulistyani, Arum Purba
Media Pendidikan Matematika Vol 7, No 1 (2019)
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (435.22 KB) | DOI: 10.33394/mpm.v7i1.1537

Abstract

Budaya merupakan sesuatu yang tidak dapat dipisahkan dalam kehidupan sehari-hari manusia. Konsep matematika sering ditemui di luar pendidikan formal, melalui budaya terdapat ilmu matematika didalamnya. Matematika yang berhubungan dengan budaya ( etnomatematika) memberikan kontribusi terhadap pembelajaran matematika. Tujuan peneliti ini adalah mengeksplor kebudayaan Rumah Adat Joglo Tulungagung, mendeskripsikan konsep-konsep matematika yang ada serta pemanfaatan terhadap pembelajaran matematika. Dalam penelitian ini peneliti menggunakan penelitian kualitatif dengan pendekatan etnografi. Instrumen yang digunakan peneliti adalah human instrumen, peneliti terjun langsung di lapangan meliputi kegiatan observasi, wawancara, studi literatur, dan dokumentasi. Teknik analisis data yang digunakan adalah reduksi data, triangulasi, penyajian data, dan penarikan kesimpulan. Hasil penelitian ini berupa konsep matematika yang terdapat pada arsitektur bangunan Rumah Adat Joglo Tulungagung yang meliputi : bangun datar, bangun ruang, kesebangunan, kekongruenan, phytagoras, transformasi geometri (translasi, refleksi, dilatasi). Konsep matematika tersebut dapat dimanfaatkan dalam pembelajaran matematika melalui budaya setempat.
The Process of Determining Import Duty and PDRI on Passenger Carry-Ons at Kuala Namu International Airport: The Process of Determining Import Duty and PDRI on Passenger Carry-Ons at Kuala Namu International Airport Vina Winda Sari
Jurnal Mantik Vol. 3 No. 4 (2020): February: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.Vol3.2020.883.pp634-641

Abstract

Kuala Namu International Airport as the largest airport in North Sumatra has a big role for passenger and goods traffic both entering and leaving the country. The position of the city of Medan which is geographically close to neighboring countries such as Malaysia, Singapore, Thailand can be a reason for people to frequently travel abroad. As a comparison, the travel time using an airplane from Kualanamu Airport to Malaysia only takes about 2 hours. Based on existing data, the number of flights coming from abroad to Kualanamu Airport in a day is around 20 flights with an average number of passengers reaching 250 people. Therefore Customs and Excise, through one of its representative agencies that specifically supervises Kuala Namu airport, namely the Intermediate Type B Customs Supervision and Customs Service Office of Kuala Namu, plays a major role in controlling the traffic of goods and as a collector of state revenue on import taxes. Import duties and PDRI apart from functioning as a source of state revenue, also aim at protecting domestic industry, preventing the smuggling of illegal goods either because there are no documents or because the goods are not allowed to enter. Basically, every passenger who comes from abroad is given the confidence to report their luggage on the Self Assessment System by notifying them through customs documents, namely the Customs Declaration. Customs Declaration is a customs declaration on the import of goods carried by passengers or crews of transportation means.
The Effect of Work Motivation on Work Productivity of Women, Children, Population and Family Empowerment Services Services with Work Discipline as Intervening Variables Syamsul Bahri; Vina Winda Sari
Jurnal Mantik Vol. 5 No. 2 (2021): Augustus: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.Vol5.2021.1376.pp640-651

Abstract

This study has the following results, it can be seen that tcount (2.452) > ttable (2.042), as well as the significance value of 0.021 <0.05, it can be concluded that the first hypothesis is accepted, meaning that the work motivation variable (X) has a positive and significant effect on discipline. Work (Z). Second, it can be seen that tcount (3.219) > ttable (2.042), and the significance value is 0.003 <0.05, it can be concluded that the second hypothesis is accepted, meaning that work motivation (X) has a positive and significant effect on work productivity (Y). Third, it can be seen that tcount (4.711) > ttable (2.042), and the significance value is 0.000 <0.05, so it can be concluded that the third hypothesis is accepted, meaning that Work Discipline (Z) has a positive and significant effect on Work Productivity (Y). Path analysis shows the direct effect of variable X on variable Y of 0.392. Meanwhile, the indirect effect through the Z variable is 0.421 x 0.573 = 0.2412. From the calculation results obtained, the indirect effect through the Z variable is greater than the direct effect on the Y variable.
The Effect of Incentives and Work Stress on Employee Performance during the Covid-19 Pandemic at PTPN IV Plantation Land Fajar Rezeki Ananda Lubis; Vina Winda Sari
Jurnal Mantik Vol. 5 No. 4 (2022): February: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the effect of incentives and work stress on employee performance during the COVID-19 pandemic. This research was conducted at Kebon Tanah Raja PTPN IV. The number of samples in this study were 51 people. Data was collected using a questionnaire in accordance with the indicators of each variable used. The data obtained were then analyzed using multiple linear regression analysis. The results show that incentives and work stress simultaneously have a significant effect on employee performance during the COVID-19 pandemic. The results of the t test show that incentives and work stress have a significant effect on employee performance. Incentive factors have a more dominant influence on employee performance compared to work stress.
Pengaruh Net Profit Margin terhadap Cash Dividen Muhammad Habibie; Vina Winda Sari
Jurnal Ekonomi Bisnis, Manajemen dan Akuntansi (JEBMA) Vol. 1 No. 2 (2021): Article Research Volume 1 Nomor 2, Juli 2021
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/jebma.v1i2.1106

Abstract

Penelitian ini bertujuan Untuk mengetahui bagaimana pengaruh dari Marjin Laba Bersih Terhadap Struktur Modal Perusahaan Pertambangan yang Terdaftar di Bursa Efek Indonesia periode2012-2014. Metode penelitian yang digunakan adalah metode deskriptif dan verifikatif.Sedangkan data yang di gunakan adalah data sekunder.Metode analisis data dalam penelitian ini menggunakan analisis regresi linier sederhana untuk memperoleh gambaran yang menyeluruh mengenai pengaruh antara variabel menggunakan program SPSS 17 for Windows. Untuk mengetahui apakah ada pengaruh yang signifikan dari variabel independen terhadap variabel dependen tersebut maka digunakan model regresi linier sederhana.Hasil pengujian hipotesis menunjukkan bahwa: Hipotesis pertama yang diajukan menyatakan bahwa Ha yang diajukan menyatakan bahwa :Marjin Laba Bersih berpengaruh Terhadap Struktur Modal Perusahaan Pertambangan yang Terdaftar di Bursa Efek Indonesia periode 2012-2014. Dari tabel di atas dapat disimpulkan Ha diterima, hal tersebut dapat dilihat dari nilai t-hitung pada pengujian dua arah sebesar -5,674 <nilai t-tabel (df:49, ? : 5%) sebesar -1,752, selain itu nilai signifikansi sebesar 0,000 lebih kecil dibandingkan dengan nilai signifikansi yang digunakan dalam penelitian yaitu 5%. Dengan kata lain artinya, Marjin Laba Bersih berpengaruh Terhadap Terhadap Struktur Modal Perusahaan Pertambangan yang Terdaftar di Bursa Efek Indonesia periode 2012-2014
Sistem Pendukung Keputusan Pemilihan Juru Masak (koki) Menggunakan Metode Complex Proportional Assesment (COPRAS) Alda Fadilla; Asyahri Hadi Nasyuha; Vina Winda Sari
JURIKOM (Jurnal Riset Komputer) Vol 9, No 2 (2022): April 2022
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/jurikom.v9i2.3920

Abstract

A cook (chef) is a person whose job is to make recipes, determine and measure cooking ingredients, cook, also serve a dish that is delicious, looks beautiful, and deserves to be paid. In determining the selection of cooks (cooks) manually at the Garuda restaurant, there are shortcomings that make mistakes in choosing cooks such as the difficulty of registering prospective cooks (cooks), the selection process is complicated, and it is difficult to choose a cook (cook) who fits the criteria set. has been set by the company. So to assist the selection of cooks (chef) at Garuda Restaurant, it is necessary to build a system that can assist restaurants in making decisions based on the problems they are facing. The many branches of Garuda restaurants that are spread in almost various regions and cities make restaurant managers and chief cooks will have different opinions to choose the best chef to be accepted in Garuda restaurant. Based on the description of the problems that occurred, for the selection of the best cook (chef) at the Garuda restaurant, a decision support system (SPK) is needed in making decisions so that the information becomes accurate so that it can facilitate the selection of cooks at the restaurant. In this study, the Complex Proportional Assessment (COPRAS) method was used for problem solving. This method can solve an efficient problem, because this method is used to find the best alternative based on the criteria. The results in the research on the selection of cooks (cooks) are alternative A07 with a value of 100 on behalf of  Rojali
Sistem Pakar Untuk Mendiagnosa Penyakit Stomatitis SAR Dengan Metode Teorema Bayes Nur Setia Pri Hasti; Hendryan Winata; Vina Winda Sari
Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Vol 1, No 4 (2022): EDISI JULI 2022
Publisher : STMIK Triguna Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53513/jursi.v1i4.5610

Abstract

Stomatitis SAR atau yang dikenal dengan sebutan sariawan adalah penyakit yang merujuk pada peradangan di rongga mulut. Stomatitis SAR disebabkan oleh virus, kuman dan bakteri yang dapat mengakibatkan peradangan di rongga mulut. Didalam Sistem Pakar ada banyak metode yang digunakan salah satunya yaitu metode Teorema Bayes untuk menghitung keputusan dan informasi yang tepat berdasarkan observasi yang telah dilakukan. Sistem pakar dapat menggantikan peran seorang pakar yang prinsip kerjanya dapat memberikan hasil yang pasti, seperti yang dilakukan oleh seorang pakar. Dari sistem yang dirancang dapat dilakukan proses perhitungan dengan metode Teorema Bayes untuk menganalisis suatu permasalahan dan akan menghasilkan kesimpulan dengan ada nya proses pmindahan pengetahuan ahli ke dalam sistem.
The Effect of Incentives and Work Stress on Employee Performance during the Covid-19 Pandemic at PTPN IV Plantation Land Fajar Rezeki Ananda Lubis; Vina Winda Sari
Enrichment : Journal of Management Vol. 12 No. 2 (2022): Management Science and Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (888.403 KB) | DOI: 10.35335/enrichment.v12i2.389

Abstract

This study aims to determine the effect of incentives and work stress on employee performance during the COVID-19 pandemic. This research was conducted at Kebon Tanah Raja PTPN IV. The number of samples in this study were 51 people. Data was collected using a questionnaire in accordance with the indicators of each variable used. The data obtained were then analyzed using multiple linear regression analysis. The results show that incentives and work stress simultaneously have a significant effect on employee performance during the COVID-19 pandemic. The results of the t test show that incentives and work stress have a significant effect on employee performance. Incentive factors have a more dominant influence on employee performance compared to work stress.
Penerapan Metode Dempster Shafer Untuk Diagnosa Penyakit Batu Karang Vina Winda Sari; Muhammad Zunaidi; Asyahri Hadi Nasyuha; Marsono Marsono
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 6, No 3 (2022): Juli 2022
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v6i3.4140

Abstract

Rocks or urinary tract stones are small and hard deposits that form in the kidneys, urinary tract and often cause pain when urinating, due to lack of public knowledge about the problem of coral disease, and to find out about this situation, people usually do an examination at the home. Sick or Doctor. However, not everyone can do this, this can be due to insufficient economic factors or long distances to visit the doctor, there are also weaknesses in the limited working hours of the doctor's practice. Therefore, innovations and solutions are needed in these conditions, namely by utilizing computer technology to build an expert system that has the ability as a doctor in making diagnoses. This study aims to create an expert system analysis with the Dempster Shafer method that can help doctors and physician assistants, or the general public in diagnosing coral stone disease. The results of this study indicate that with the analysis of the Dempster Shafer method, more optimal and accurate diagnostic results related to coral disease are available to the general public and can assist in the examination of coral disease.
Estimasi Penjualan Ice Cream Walls Menggunakan Metode Regresi Linear Berganda Marwati Lase; Darjat Saripurna; Vina Winda Sari
Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Vol 1, No 5 (2022): EDISI SEPTEMBER 2022
Publisher : STMIK Triguna Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53513/jursi.v1i5.5146

Abstract

PT. Bina Cipta Rasa Sejati melakukan berbagai pembenahan untuk menghadapi persaingan dengan produsen-produsen Ice Cream yang lain. Cara yang ditempuh adalah mendatangkan mesin-mesin dengan kapasitas yang lebih besar dan canggih, meningkatkan kondisi bangunan yang diiringi dengan perluasan lokasi sebesar 1400 m2, membangun gudang penyimpanan Ice Cream yang lebih besar, menyempurnakan alat-alat laboratorium dan pengendalian mutu, serta pengembangan di bidang armada pengangkutan atau pengiriman Ice Cream. Adapun masalah lain dalam mengestimasi jumlah dengan persaingan begitu banyak dan penjualan menurun. Dengan mengetahui jumlah, dapat mengantisipasi kerugian yang dialami oleh PT. Bina Cipta Rasa Sejati. Berdasarkan hal tersebut, maka keilmuan yang digunakan adalah Data Mining dengan menerapkan metode regresi linear berganda.Permasalahan tersebut perusahaan membutuhkan suatu sistem yang dapat diterapkan dengan kedalam aplikasi untuk mengestimasi sesuatu di masa depan dengan menggunakan lebih dari tiga faktor atau variabel yang memiliki pengaruh terhadap apa yang akan diestimasi.Hasil penelitian ini mendapatkan hasil yang maksimal dalam menganalisa dan dapat dapat  sebagai alat bantu untuk mengestimasi jumlah  laporan penjualan Ice Cream Walls  dalam konsep keilmuan Data Mining.Kata Kunci: Data Mining, Penjualan, Regresi Linear Berganda
Co-Authors Alda Fadilla Ananda, Fajar Rezeki Asyahri Hadi Nasyuha Darjat Saripurna Endra Saputra Endra Saputra Firahmi Rizky Frindo Arsyad Girsang Fristi Riandari Hendryan Winata Hengki Tamando Sihotang Ishak Ishak kamil erwansyah Leni Marsaulina Lussy Ria Arista Marsono Marsono Marwati Lase Megawati Noperia Muhammad Habibie Muhammad Zunaidi Muliawati, Novita Eka Nur Setia Pri Hasti Paska Marto Hasugian Rizka Natasya Rodiyah, Ima Wahyu Sulistyani, Arum Purba Syamsul Bahri Usti Fatimah Sari Sitorus Pane Yopi Hendro Syahputra