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Kantor LPPM Universitas Ibnu Sina Jl. Teuku Umar, Lubuk Baja Kota, Kec. Lubuk Baja, Kota Batam, Kepulauan Riau 29444, Batam, Provinsi Kepulauan Riau, 29444
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JURNAL LIGA ILMU SERANTAU
Published by Universitas Ibnu Sina
ISSN : -     EISSN : 30471567     DOI : http://10.36352/jlis.v1i2.915
Core Subject : Economy, Science, Social, Engineering,
Computer Science & IT Economics, Econometrics & Finance Engineering Law, Crime, Criminology & Criminal Justice Social Sciences
Jurnal Liga Ilmu Serantau (JLIS) merupakan jurnal ilmiah multidisiplin (sosial dan Sains) yang diterbitkan oleh Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Ibnu Sina. Jurnal ini terbit dua kali dalam setahun oleh LPPM Universitas Ibnu Sina. JLIS menerbitkan artikel-artikel yang belum pernah dipublikasikan sebelumnya, baik berupa hasil penelitian maupun penelitian terapan. Semua artikel yang diajukan akan melewati proses peer-review setelah memenuhi persyaratan sesuai pedoman penulisan artikel. Jurnal Liga Ilmu Serantau memiliki Ruang Lingkup multidisiplin ilmu, diantaranya: - Teknik informatika - Sistem informasi - Teknik Industri - Ilmu Pengetahuan Alam (sains) - Ilmu Kesehatan - Ilmu Ekonomi - Manajemen dan Akuntansi - Ilmu Sosial dan Politik - Ilmu Hukum - dan ilmu lainnya
Arjuna Subject : Umum - Umum
Articles 39 Documents
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ANALISIS SIMULASI MONTE CARLO DALAM MEMPREDIKSI PERMINTAAN JASA SERVICE KOMPUTER PADA HANIFNAFI COMPUTER BATAM Putri, Weni Lestari; Jarti, Nanda
Jurnal Liga Ilmu Serantau Vol. 3 No. 1 (2026): Jurnal Liga Ilmu Serantau
Publisher : LPPM Universitas Ibnu Sina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jlis.v3i1.1390

Abstract

Penelitian ini bertujuan untuk memprediksi permintaan produk dan mengoptimalkan persediaan pada Hanifnafi Computer Batam menggunakan Simulasi Monte Carlo melalui perangkat lunak Jamovi. Ketidakpastian pasar retail komputer di Batam menuntut metode peramalan yang lebih akurat daripada sekadar perhitungan rata-rata. Dengan menggunakan data historis penjualan dua tahun terakhir, simulasi dijalankan sebanyak 10.000 iterasi untuk memetakan probabilitas permintaan di masa depan. Hasil analisis menunjukkan bahwa permintaan paling mungkin berada pada rentang 35–45 unit, dengan risiko stok tidak laku sebesar 14% dan peluang lonjakan permintaan sebesar 11%. Penelitian ini menyimpulkan bahwa penggunaan simulasi Monte Carlo membantu pemilik usaha dalam menetapkan safety stock yang tepat guna meminimalkan kerugian akibat penumpukan barang atau kehabisan stok
ANALISIS PAPARAN GAS KARBON MONOKSIDA (CO) DAN PERILAKU PENGGUNAAN ALAT PELINDUNG DIRI (APD) TERHADAP KELUHAN PERNAFASAN PADA PEKERJA WELDING DI PT. X KOTA BATAM Jamal, Jamal; Fauzi, Asnil; Sundaru, Agung
Jurnal Liga Ilmu Serantau Vol. 3 No. 1 (2026): Jurnal Liga Ilmu Serantau
Publisher : LPPM Universitas Ibnu Sina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jlis.v3i1.1393

Abstract

Respiratory complaints are a health problem that can be experienced by construction workers, especially welding workers, primarily due to exposure to Carbon Monoxide gas. This study aims to analyze the relationship between carbon monoxide (CO) gas exposure and respiratory Personal Protective Equipment (PPE) usage behavior with respiratory complaints among welding workers. This research is an analytical observational study with a cross-sectional design conducted at PT. X in Batam City, Riau Islands from February to July 2024. The entire population of 35 welding workers was taken as a sample through the total sampling method. Based on the research results, the chi-square statistical test shows a p-value of 0.030 < α = 0.05 for the relationship between CO gas exposure and respiratory complaints, so Ho is rejected and Ha is accepted. This means that there is a significant relationship between exposure to carbon monoxide (CO) gas and respiratory complaints in workers. Furthermore, the chi-square statistical test for the relationship between PPE usage behavior and respiratory complaints resulted in a p-value of 0.046 < α = 0.05, so Ho is rejected and Ha is accepted, which means there is a significant relationship. The results of this study show that 74% of workers were exposed to CO gas above the threshold limit value (25 ppm), 60% used respiratory PPE, and 63% experienced respiratory complaints. Suggestions for the company include evaluating working hours, periodic health monitoring, improving ventilation, optimizing PPE usage, and further research on lung function disorders using spirometry.
ANALISIS DAN PENGENDALIAN RISIKO KESELAMATAN KERJA PADA SISTEM DISTRIBUSI PRODUK ELEKTRONIK MENGGUNAKAN METODE HIRADC 'Aini, Nurul; Safitri, Khoerun Nisa; Fole, Asrul
Jurnal Liga Ilmu Serantau Vol. 3 No. 1 (2026): Jurnal Liga Ilmu Serantau
Publisher : LPPM Universitas Ibnu Sina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jlis.v3i1.1395

Abstract

Keselamatan dan kesehatan kerja (K3) merupakan aspek penting dalam sistem distribusi produk elektronik yang melibatkan aktivitas material handling dengan intensitas tinggi. Penelitian ini bertujuan untuk menganalisis dan mengendalikan risiko keselamatan kerja pada sistem distribusi produk elektronik di PT CBR Batam menggunakan metode Hazard Identification, Risk Assessment, and Determining Control (HIRADC). Metode penelitian yang digunakan adalah deskriptif–analitis dengan pendekatan studi kasus melalui observasi lapangan, wawancara, dan studi dokumentasi. Hasil penelitian mengidentifikasi 10 potensi bahaya utama pada aktivitas penerimaan barang, penyimpanan, pemindahan material, pengemasan, serta loading dan pengiriman. Penilaian risiko menunjukkan bahwa 40% aktivitas berada pada kategori risiko tinggi, dengan risiko tertinggi pada aktivitas pemindahan material akibat potensi tertabrak forklift yang mencapai nilai risiko 100%. Penerapan pengendalian risiko berdasarkan hierarki pengendalian mampu menurunkan tingkat risiko sebesar 50%–80%. Hasil ini menunjukkan bahwa metode HIRADC efektif dalam meningkatkan kinerja keselamatan kerja pada sistem distribusi produk elektronik.
HUBUNGAN PENGETAHUAN KESELAMATAN DAN KESEHATAN KERJA (K3) DAN KETERSEDIAAN SARANA DAN PRASARANA TERHADAP PERILAKU PENGELOLAAN LIMBAH B3 DI PT X Kafit, M.; Utami, Leni; Razali, Roni; Amaliah, Rizqi Ulla; Aini, Nur
Jurnal Liga Ilmu Serantau Vol. 3 No. 1 (2026): Jurnal Liga Ilmu Serantau
Publisher : LPPM Universitas Ibnu Sina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jlis.v3i1.1402

Abstract

The behavior of hazardous waste (B3) management is influenced by knowledge of occupational health and safety (K3) and infrastructure. Inadequate K3 knowledge and insufficient infrastructure can affect the behavior of hazardous waste management. This study aims to determine the relationship between K3 knowledge and infrastructure on hazardous waste management behavior at PT X Pekanbaru City. This research employs a quantitative descriptive approach with a cross-sectional design. The sampling technique used was total sampling, resulting in a sample size of 50 participants. Data collection methods included primary data through K3 knowledge questionnaires, infrastructure questionnaires, and hazardous waste management behavior questionnaires. Secondary data were obtained from the administrative records of PT X. The research results indicate that there is a relationship between OHS (Occupational Health and Safety) knowledge (p = 0.002) and infrastructure facilities (p = 0.011) and hazardous waste (B3) management behavior (p < 0.05). The conclusion of this study shows that the majority of respondents have fairly good OHS knowledge, adequate infrastructure, and good behavior in managing hazardous waste (B3). It is recommended that the company consider improvements for further development, particularly in enhancing OHS knowledge, given that 66% of respondents have only a moderate level of OHS knowledge; therefore, it is important to strengthen education and training efforts regarding occupational health and safety (OHS)
Sistem Manajemen Inventory dan Costing Produk pada Minimarket Puri Mart Berbasis Web Ririt Dwiputri; Risya; Nanda Jarti; Tanti Asrianti; Windi Eka Angiani; Nurul Afiah; Dwi Muliyana
Jurnal Liga Ilmu Serantau Vol 1 No 1 (2024): Edisi Februari - JLIS: Jurnal Liga Ilmu Serantau
Publisher : Jurnal Liga Ilmu Serantau

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

Abstract

In inventory management, computerized data collection is needed, therefore the warehouse and store section can handle the data collection process easily and minimize errors and shorten the time required. control any costs that may be too large or too small in the production process. This research was conducted at the Puri Mart Minimarket. The process of checking the stock of goods at the Puri Mart minimarket still uses the manual method, namely seeing the stock directly one by one in the warehouse, the manual work system by recording in excel one by one which requires the Puri Mart minimarket to update its working system so it doesn't take too much time to check goods one by one and if there is a dispute over the number of goods. The purpose of this study is to produce an inventory and costing management system at the Puri mart minimarket and make it easier for the Puri mart minimarket admin to determine the selling price of a product, so that it can provide benefits for the minimarket. The result of this research is a web-based management system that is able to record, manage and print stock and price reports at the Puri Mart Minimarket which consists of calculating the number of incoming and outgoing stock and the price of a product. Data collection methods used in this study were interviews, observation, and literature study. The system development method used is Waterfall with UML (Unified Modeling Language) modeling which consists of use case diagrams, activity diagrams, sequence diagrams and class diagrams. The system is designed web-based using the PHP programming language, using MySQL as a database and using Black box testing
HUBUNGAN PENGETAHUAN KESELAMATAN DAN KESEHATAN KERJA (K3) DAN KETERSEDIAAN SARANA DAN PRASARANA TERHADAP PERILAKU PENGELOLAAN LIMBAH B3 DI PT X M. Kafit; Leni Utami; Roni Razali; Rizqi Ulla Amaliah; Nur Aini
Jurnal Liga Ilmu Serantau Vol 3 No 1 (2026): Jurnal Liga Ilmu Serantau
Publisher : Jurnal Liga Ilmu Serantau

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

Abstract

The behavior of hazardous waste (B3) management is influenced by knowledge of occupational health and safety (K3) and infrastructure. Inadequate K3 knowledge and insufficient infrastructure can affect the behavior of hazardous waste management. This study aims to determine the relationship between K3 knowledge and infrastructure on hazardous waste management behavior at PT X Pekanbaru City. This research employs a quantitative descriptive approach with a cross-sectional design. The sampling technique used was total sampling, resulting in a sample size of 50 participants. Data collection methods included primary data through K3 knowledge questionnaires, infrastructure questionnaires, and hazardous waste management behavior questionnaires. Secondary data were obtained from the administrative records of PT X. The research results indicate that there is a relationship between OHS (Occupational Health and Safety) knowledge (p = 0.002) and infrastructure facilities (p = 0.011) and hazardous waste (B3) management behavior (p < 0.05). The conclusion of this study shows that the majority of respondents have fairly good OHS knowledge, adequate infrastructure, and good behavior in managing hazardous waste (B3). It is recommended that the company consider improvements for further development, particularly in enhancing OHS knowledge, given that 66% of respondents have only a moderate level of OHS knowledge; therefore, it is important to strengthen education and training efforts regarding occupational health and safety (OHS)
Desain Ruangan dan Tata Letak Barang Kerja pada Warehouse Electric dan Instrument Menggunakan Metode Analisa System Kerja dan Ergonomi Khoerun Nisa Safitri; Nurul Aini; Anggi Pramana Syahputra
Jurnal Liga Ilmu Serantau Vol 1 No 1 (2024): Edisi Februari - JLIS: Jurnal Liga Ilmu Serantau
Publisher : Jurnal Liga Ilmu Serantau

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

Abstract

This research aims to redesign and reorganize work stations in the Electric and Instrument Warehouse at XYZ Company using the Work System and Ergonomics Analysis Method. Several aspects that are focused on in this research include the actual work station design, work station layout design, sitting work station design, and qualitative visual displays. The analysis was carried out to overcome the problem of lack of space for movement and comfort when working caused by a non-optimal layout. In the proposed changes, researchers made adjustments to the layout of desks, cabinets or cupboards, computer equipment, shelves, added dividers and doors in the office, and increased the size of the work area. Apart from that, several chairs were also replaced to support a good work attitude. The redesign of the workstation is based on the principles of ergonomics by prioritizing effectiveness, comfort, safety, health and efficiency (ENASE). This adjustment is carried out by paying attention to anthropometric and ergonomic aspects in terms of layout, type and size of facilities.
Analisis Faktor Risiko Kejadian Musculoskletal Disorders (MSDS) Pada Pekerja Officer dan Welder Menggunakan Metode Nordic Body Map di PT XYZ Kota Batam Chinta Yolanda Sari
Jurnal Liga Ilmu Serantau Vol 1 No 1 (2024): Edisi Februari - JLIS: Jurnal Liga Ilmu Serantau
Publisher : Jurnal Liga Ilmu Serantau

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

Abstract

Musculoskeletal Disorders (MSDs) are among the occupational hazards characterized by complaints in the muscle area. MSDS occurs due to incorrect body posture during work, leading to excessive muscle strain over prolonged periods. PT.XYZ is a company operating in the engineering contractor field across various industries and sectors, with workers in several departments including officers and welders. These workers are susceptible to MSDS due to various factors. This study aims to analyze the risk factors for MSDS incidence among officers and welders at PT.XYZ. The research is descriptive analytics involving the entire population of 30 workers in the officer and welder departments. The sampling technique used was saturation sampling, utilizing both primary and secondary data sources. Data collection methods included field observations, questionnaires, and interviews. Research instruments comprised a checklist using the Nordic Body Map (NBM), questionnaire items, and interview guidelines. Results: The study revealed significant associations between tenure, length of service, work attitude, and MSDS incidence. Simple logistic regression analysis indicated that tenure had a p-value of 0.027 and OR of 10.00 with a 95% CI of (0.994-100.612). The p-value for length of service was 0.010 with an OR CI 95% of 13.71 (1.381-136.212), while work attitude had a p-value of 0.003 with a 95% CI of (1.879-185.399). The findings emphasize the importance of addressing tenure, length of service, and work attitude to reduce MSDS incidence among officers and welders. Implementation of ergonomic interventions and promotion of proper workplace posture may help reduce the risk of MSDS in this group of workers.
Implementasi Sistem Informasi Raport Online Berbasis Website untuk Meningkatkan Efisiensi dan Aksesibilitas Pengelolaan Nilai Siswa di Sekolah Menengah Pertama Nanda Jarti; Agus Suryadi; Arya Andriawan
Jurnal Liga Ilmu Serantau Vol 1 No 1 (2024): Edisi Februari - JLIS: Jurnal Liga Ilmu Serantau
Publisher : Jurnal Liga Ilmu Serantau

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Abstract

The current method of recording student grades at Kallista School is not fully computerized. Grades are manually entered into report books, which, when errors or mistakes occur, result in disorganized report content. Additionally, the extensive and complex recording of student data, attendance, class schedules, subjects, and grades in the junior high school's ledger book poses difficulties in data processing in case of errors in both recording and managing large-scale data. Therefore, it is imperative for the school to provide a service that offers rapid, easy, practical, and efficient access to report card information for students and their parents or guardians. This information system is designed as a website using PHP programming language and MySQL database. The implementation of this online report information system facilitates the tasks of teachers and administrative staff in fulfilling their responsibilities, while enabling parents to easily, quickly, and economically access school report information from anywhere, anytime, transcending geographical and temporal constraints.

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