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INDONESIA
Jurnal Sains dan Teknologi
Published by CV ITTC Indonesia
ISSN : -     EISSN : 28077393     DOI : 10.47233
Core Subject : Science, Education, Engineering,
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering
Jurnal Sains Dan Teknologi (JSIT), merupakan Jurnal Penelitian dan Kajian Ilmiah yang diterbitkan CV.ITTC - INDONESIA dan dikelola langsung oleh Webinar.Gratis dan Even.Gratis yang terbit 3 (tiga) kali dalam setahun. Penyunting menerima kiriman naskah hasil kajian dan penelitian untuk bidang, Teknik Elektro, Teknik Sipil, Teknik Mesin, ,Teknologi Informasi.
Arjuna Subject : Umum - Umum
Articles 9 Documents
 1 
Search results for , issue "Vol. 4 No. 3 (2024): September - Desember" : 9 Documents clear
Adopsi Teknologi Sistem Cad/Cam Pada Industri Tekstil Dan Garmen ., Ismail
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 3 (2024): September - Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i3.2113

Abstract

Industry of textile and garment is one of the national priorities, but the industrial growth slowing down, this is due to the condition of an old machine. In industry of textile and garment, techgnology CAD/CAM system is relative new technology and has been provided by the vendors CAD/CAM systems, however the adoption rate is still low. Therefore, it is necessary to measure the extent of the influence from the factors that influence adoption technology CAD/CAM systems. This study aims to identification factors that affect the adoption technology CAD/CAM systems and develop a model CAD/CAM systems adoption. This model was developed from basic models the technology organization environment (TOE) framework and individual context. Ten hypotheses were develop in this study and data processing use method Partial Least Square (PLS) with software Smart PLS 4.0 Survey was conducted using questionnaires, successfully raised as much as 94 respondent from large textile and garment companies. Results of this research are proofing factors positive effect to adoption technology CAD/CAM systems are Relative Advantage, Compability, Complexity, Cost, Top Management Support, Technical Skill, Export Orientation, External Pressure, External Support and CEO’s or CIO’s Knowledge Level.
Analisis Pengembangan Sistem Layanan Masyarakat Untuk Pengelolaan Iuran Warga Secara Terintegrasi Aryantonur, Aryantonur; Darmawan, Hendri; H, Juwita Putri; Maulana, Rijki
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 3 (2024): September - Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i3.2215

Abstract

Neighborhood Association (RT) is the smallest governance system in Indonesia that plays a vital role in population administration and conveying community aspirations to the government. However, the limitations of time and the availability of the RT Chairman often result in administrative services being slow, inefficient, and less responsive to the needs of the residents. Therefore, innovation in the management of administration at the RT level is needed to improve the effectiveness and efficiency of services. This research aims to design and develop a web-based information system that can assist the RT Chairman in managing population data and resident fee payments in a more systematic and organized manner. Currently, fee payments are done manually, with information conveyed through WhatsApp groups, which often causes confusion and difficulties in monitoring payment status. With this information system, residents can independently and transparently monitor their fee payment status and quickly access relevant information. The development of this system uses the Prototyping method, and testing is conducted through white box testing on three main functionalities. The test results show that all paths can be navigated well, although there are warnings when accessed through older browser versions. With this system, it is hoped that RT services will be more efficient, transparent, and easily accessible to residents. This system helps the neighborhood association manage finances and contributions efficiently.
The Analisis Properti Prospek Dan Non-Prospek Berdasarkan Data Penjualan Properti Menggunakan Metode K-Means: Klasterisasi Maulana, Adha; Avianto, Donny
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 3 (2024): September - Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i3.2256

Abstract

Sangat penting bagi kehidupan manusia untuk memiliki tanah untuk membangun rumah karena merupakan syarat dasar untuk infrastruktur, serta stabilitas dan keamanan bagi penghuni. Tanah juga menawarkan kontrol atas lingkungan sekitar dan merupakan pilihan investasi berisiko rendah. Perusahaan properti sangat penting dalam menyediakan tanah dengan cara yang sesuai dengan kebutuhan masyarakat dan lingkungan. Namun, akan ada kerugian jika lokasi yang dipilih tidak sesuai dengan pasar yang dimaksudkan atau memiliki fasilitas umum yang buruk. Studi ini bertujuan untuk membuat sistem prediksi pemetaan spot properti ke dalam dua kelompok—prospek dan non-prospek—dengan menggunakan metode K-Means Clustering. Studi ini berbeda dari studi sebelumnya yang lebih berkonsentrasi pada prediksi harga properti. Penelitian ini menggunakan data iklan, respons, survei, dan penjualan dari staf marketing perusahaan x dari periode (Januari 2023–Maret 2024). Hasil pengujian menggunakan data latih diambil dari periode (Januari 2023– Januari 2024), dan periode sisa Februari 2024 dan Maret 2024 menunjukkan akurasi 95,28% dan 98,11% dengan seleksi fitur, masing-masing.
Penerapan Analisis Swot Sebagai Strategi Untuk Meningkatkan Payment Collection (Studi Kasus Pada Pt Zenith Utama Mandiri ) Sihombing, Marusaha O; Nawaningtyas P, Nur
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 3 (2024): September - Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i3.2298

Abstract

This study aims to explore the application of SWOT analysis as a strategy to improve the effectiveness of payment collection at PT Zenith Utama Mandiri. In a competitive business environment, efficient payment management is crucial for the continuity of cash flow and financial stability of the company. This study uses a qualitative descriptive method using primary data, data collection is obtained from field observations, interviews and questionnaires and analysis using the SWOT framework (Strengths, Weaknesses, Opportunities, Threats) to identify factors that affect collection performance, both from internal and external aspects. In this study, the sample used was 13 employees of PT Zenith Utama Mandiri. The results of the study indicate that internal factors (such as management support and technology systems) and external factors (such as economic conditions and customer behavior) significantly affect the success of the collection process. The application of a SWOT-based strategy provides PT Zenith with clarity in developing steps to improve cash flow and collection efficiency, including improving training, strengthening technology systems, and adaptive communication strategies. In conclusion, SWOT analysis can be used as an effective strategic tool to strengthen the payment collection process and reduce the company's financial risk.
Perancangan Digester Biogas dari Kotoran Sapi dan Limbah Cair Tahu dengan Sistem Sirkulasi Oktria, Dandi; ., Rosalina; Supriadi, Eko
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 3 (2024): September - Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i3.2312

Abstract

Biogas is renewable energy consisting of 55-65% methane, 35-55% carbon dioxide, and 0.1-3% hydrogen sulfide. advantage of biogas lies in its abundant availability. Biogas is produced anaerobically using organic raw materials mediated by microbes. The biogas production process consists of four stages, namely hydrolysis, acetogenesis, and methanogenesis. supporting materials used are 150 liters and 55 liters HDPE drums, ½ in the pipe, ¾ in the pipe, ½ in T the pipe connection, ½ in the pipe elbow, ½ in the pipe valve, ¾ in thread socket, 1 bar pressure gauge, 1 bimetal thermometer required, water pump. The tools used include pH meters and gas detectors. CSTR-type digester uses a pump as the circulation system. The advantages of using a circulation pump are maintaining operating temperature, increasing material contact, inhibiting sedimentation, and reducing fermentation time. In the design of the Digester tool, a gal holder is also used as a container for the biogas produced by the Digester during operation, the result of variations in circulation which are carried out every 4 days, and the addition of raw materials every day is 3 liters/day, 1.5 liters of cow dung and 1.5 liters of tofu liquid waste resulted in variation 0 circulations 41% methane, pressure 0.1, COD value 13,200, variation 30 circulations 52% methane, pressure 0.16, COD value 11,792, variation 60 circulations 55% methane, pressure 0 .18, and a COD value of 10,560, and at variation 90 circulations 58% methane is produced, a pressure of 0.19, and a COD value of 7,040.
Sistem Informasi Manajemen Toko Buku Bibliophile’s Spot Berbasis Online Fatihah, Amelia Alfie; Primadani, Ardi; ., Jessyca; Iman, Moh Nurul
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 3 (2024): September - Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i3.2409

Abstract

With the growing market demand, the bookstore faces challenges in inventory management, transaction recording, and customer data management, which are often done manually, resulting in inefficiency and a high risk of errors. The main goal of this research is to design and implement a system that can automate these processes, making it easier for store management to manage stock, record transactions in real-time, and provide relevant information for decision-making. This research uses the Research and Development (R&D) method with an Agile approach in system development, allowing for gradual updates and responsiveness to user feedback. The use of this management information system not only reduces recording errors and accelerates the transaction process but also provides more flexible access through web and mobile-based applications. With the integrated system, transaction and inventory data can be accessed and updated in real-time, supporting management in conducting sales analysis and identifying product trends that customers are interested in.
Analisis Implementasi Framework ITIL V.4 Dalam Peningkatan Manajemen Layanan Di Aplikasi MyTelkomsel Syahrul Fathan, M. Rafly; Hikmah, Nazil Tul; Deswanto, Zikra Mulya; Sularno, Sularno
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 3 (2024): September - Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i3.2456

Abstract

Penelitian ini bertujuan untuk menganalisis penerapan framework ITIL V.4 dalam pengelolaan layanan aplikasi MyTelkomsel, dengan fokus pada proses-proses utama seperti Incident Management, Problem Management, Service Request Management, dan Continual Service Improvement (CSI). Metode penelitian yang digunakan adalah pendekatan kualitatif deskriptif, yang melibatkan wawancara mendalam, observasi langsung, dan analisis dokumentasi terkait untuk mengumpulkan data. Hasil penelitian menunjukkan bahwa penerapan ITIL V.4 di MyTelkomsel telah memperbaiki respons terhadap insiden dan stabilitas layanan, namun masih terdapat area yang perlu diperbaiki, seperti peningkatan otomatisasi dan pengelolaan feedback pelanggan. Penelitian ini merekomendasikan pengembangan prosedur baru dalam Incident Management, pemanfaatan survei kepuasan pelanggan, serta penerapan best practices dari industri lain untuk meningkatkan kualitas layanan dan kepuasan pelanggan. Temuan ini diharapkan dapat memberikan kontribusi dalam peningkatan manajemen layanan TI dan meningkatkan pengalaman pengguna aplikasi MyTelkomsel.
Segmentasi Pelanggan Berdasarkan Pendapatan Dan Skor Pengeluaran Menggunakan Metode K-Means Muhammad, Hafidz; Haryadi, Husna; Sularno, Sularno
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 3 (2024): September - Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i3.2468

Abstract

Penelitian berjudul "Segmentasi Pelanggan Berdasarkan Pendapatan dan Skor Pengeluaran Menggunakan Metode K-Means" bertujuan untuk mengoptimalkan strategi pemasaran dengan membagi pelanggan ke dalam segmen yang terstruktur dan bermakna. Analisis perilaku pelanggan menjadi hal penting dalam lingkungan bisnis yang kompetitif, terutama di sektor ritel, di mana pemahaman terhadap pola pengeluaran sangat penting untuk pengambilan keputusan yang efektif. Studi ini menggunakan dataset Mall_Customers, yang mencakup variabel seperti Pendapatan Tahunan dan Skor Pengeluaran, sebagai dasar segmentasi. Algoritma K-Means dipilih karena efisiensinya dan kemampuannya menangani data numerik, memberikan wawasan tentang perilaku belanja pelanggan melalui analisis klaster. Penelitian ini menjelaskan tahapan preprocessing, termasuk normalisasi data dan seleksi fitur, yang sangat penting untuk memastikan hasil klasterisasi yang akurat. Jumlah klaster optimal ditentukan menggunakan Davies-Bouldin Index, menghasilkan lima klaster yang berbeda, masing-masing dengan karakteristik pendapatan dan pola pengeluaran yang unik. Klaster-klaster ini mencakup kategori pelanggan penting, seperti kelompok berpendapatan tinggi tetapi pengeluaran rendah, serta segmen premium dengan pengeluaran tinggi. Hasil penelitian menunjukkan efektivitas K-Means dalam segmentasi pelanggan untuk pemasaran yang lebih terarah. Wawasan yang diperoleh, misalnya, dapat digunakan untuk merancang strategi promosi, alokasi sumber daya, dan interaksi pelanggan yang dipersonalisasi. Selain itu, penelitian ini mengakui beberapa tantangan, seperti sensitivitas terhadap pemilihan centroid awal dan penentuan jumlah klaster yang ideal, dengan menawarkan penyesuaian metodologi untuk mengatasi kendala tersebut. Penelitian ini memberikan kontribusi pada pemahaman akademis tentang aplikasi data mining di sektor ritel, menyediakan kerangka kerja praktis untuk memanfaatkan data pelanggan.
Evaluasi Layanan Mooc Aplikasi Pintar Menggunakan Framework ITIL V4 Pada Pusdiklat Teknis Kemenag Sumbar Faiz, Muhammad Raja; Ananda, Rifki; Aprialsyah, Muhammad Syahril; Sularno, Sularno
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 3 (2024): September - Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i3.2471

Abstract

This research aims to evaluate the effectiveness of the PINTAR application, a Massive Open Online Course (MOOC) platform designed to support the training of State Civil Apparatus (ASN) within the West Sumatra Ministry of Religion. Using the ITIL V4 framework, this research assesses service quality, user satisfaction levels, and identifies areas that require improvement to ensure applications can provide optimal benefits. Evaluation is carried out through direct observation of application use, in-depth interviews with stakeholders, and distributing questionnaires to users. The research results show that the PINTAR application has met most of the service quality standards, especially in terms of accessibility, relevance of training materials and interactive features offered. However, there are several weaknesses that need to be corrected, such as limited transparency in managing user data, a lack of regular service evaluations, and the responsiveness of technical support which is still not optimal. Users highly appreciate the time flexibility, ease of navigation, and interactive features such as learning simulations and live sessions with expert instructors. On the other hand, the survey also revealed the need to strengthen technological infrastructure and increase the competence of technical support teams to handle user complaints more effectively. By applying ITIL V4 principles, this research offers strategic recommendations for further development of the PINTAR application. Recommended improvement steps include increasing governance transparency, additional training for technical teams, development of more sophisticated reporting features, and regular evaluation of training materials. In conclusion, although the PINTAR application has made a significant contribution in supporting ASN training, continuous improvement efforts are needed to ensure this application can continue to be relevant and provide maximum added value for users.

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