cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Yulianti
Contact Email
jis@eng.maranatha.edu
Phone
+6222-200345
Journal Mail Official
jis@eng.maranatha.edu
Editorial Address
Jl. Prof. Drg. Suria Sumantri No. 65 Bandung
Location
Kota bandung,
Jawa barat
INDONESIA
Journal of Integrated System
Published by Universitas Kristen Maranatha
ISSN : -     EISSN : 26217104     DOI : http://doi.org/10.28932/jis
Core Subject : Engineering,
Engineering Industrial & Manufacturing Engineering
Journal of Integrated System (JIS) focuses on contributing to the development of science and research in the field of Industrial Engineering, also information dissemination of research results for lecturers, researchers and practitioners. The journal welcomes manuscripts with topics related to Industrial Engineering (Industrial System Optimization, Ergonomics, and Industrial Management).
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 184 Documents
 15   16   17   18   19 
Analisis Performa Input Teks Satu Jari dan Dua Jari pada Antarmuka Mid-Air Virtual Keyboard Canny, Susmitha; Ningsih, Nur Fitria
Journal of Integrated System Vol. 8 No. 2 (2025): Journal of Integrated System Vol. 8 No. 2 (December 2025)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jis.v8i2.13578

Abstract

Perkembangan mixed reality (MR), augmented reality (AR), dan virtual reality (VR) meningkat seiring kemampuan processing, sehingga mendorong adopsi antarmuka virtual seperti mid-air virtual keyboard yang memberi fleksibilitas namun menimbulkan tantangan pada kecepatan dan akurasi pengetikan. Penelitian ini mengevaluasi pengaruh dua teknik input, yaitu satu jari dan dua jari, terhadap performa pengetikan pada mid-air virtual keyboard dalam lingkungan MR. Desain penelitian adalah eksperimen within-subjects dengan purposive sampling yang merekrut 18 partisipan dewasa sehat. Metode yang digunakan adalah eksperimen dengan dukungan hand-tracking, di mana partisipan menyelesaikan tugas pengetikan pada beberapa kombinasi teknik pengetikan dan setiap kondisi dilakukan pengukuran kecepatan dan keakuratan pengetikan. Data dianalisis menggunakan statistik deskriptif, uji normalitas Shapiro–Wilk, repeated measures ANOVA, ukuran efek dan interval kepercayaan dilaporkan untuk memperkuat interpretasi. Hasil menunjukkan teknik dua jari menghasilkan laju pengetikan tertinggi, sedangkan satu jari memberikan tingkat akurasi lebih baik. Temuan ini memberikan rekomendasi praktis untuk pemilihan teknik input dalam perancangan antarmukamid-air guna meningkatkan produktivitas pengetikan di lingkungan mixed reality.
Burnout for Social Sustainability Indicator in Higher Education: A Review and Case-Study Halim, Lenny; Destyanto, Twin Yoshua Raharjo
Journal of Integrated System Vol. 8 No. 2 (2025): Journal of Integrated System Vol. 8 No. 2 (December 2025)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jis.v8i2.14127

Abstract

Social sustainability, one of the three pillars of sustainability alongside economic and environmental aspects, has received relatively limited attention, particularly in higher education systems. The wide range of social sustainability indicators makes assessment complex, especially when focusing on educators as internal stakeholders. This study aims to propose a representative measure of social sustainability for lecturers in higher education institutions. Given the multidimensional nature of academic work, a concise indicator is needed to reflect lecturers’ well-being effectively. A PRISMA-based literature review was conducted to identify relevant social sustainability indicators for employees. The review resulted in four main criteria comprising 18 indicators related to employee well-being. The findings were synthesized through an industrial psychology lens by combining literature-based conceptual grouping, indicator prevalence analysis, and the development of a theory-informed conceptual framework, leading to the selection of burnout as a practical indicator of social sustainability in higher education. To demonstrate its application, a case study was conducted involving 41 lecturers from the Faculty of Industrial Technology at Universitas Atma Jaya Yogyakarta. Burnout levels were measured using the BAT-12 scale version 2.0. The results showed that 24.4% of lecturers experienced low (sustainable) burnout levels, while the majority (51.2%) experienced moderate burnout. These findings underscore the need for targeted interventions to mitigate burnout and promote long-term social sustainability. 
Cover Tengah JIS, Tim Redaksi
Journal of Integrated System Vol. 8 No. 2 (2025): Journal of Integrated System Vol. 8 No. 2 (December 2025)
Publisher : Universitas Kristen Maranatha

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

Abstract

.
Daftar Mitra Bestari JIS, Tim Redaksi
Journal of Integrated System Vol. 8 No. 2 (2025): Journal of Integrated System Vol. 8 No. 2 (December 2025)
Publisher : Universitas Kristen Maranatha

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

Abstract

.
Retail Clustering Using K-Means to Optimize Intermediate Warehouse Locations for 3-kg LPG Distribution Based on Transportation Capacity Ryry Rizky Asri; Muhammad Nurman Helmi; Bram Andryanto; Ibnu Habib; Putri Zsa Zsa Leani Leuser; Putri Mety Zalynda; Yogi Yogaswara
Journal of Integrated System Vol. 9 No. 1 (2026): Journal of Integrated System Vol. 9 No. 1 (June 2026)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jis.v9i1.13507

Abstract

The distribution of 3-kg LPG in the Greater Bandung area faces efficiency challenges in facility placement and service area allocation. This study aims to determine intermediate warehouse locations using the K-Means Clustering method and to allocate demand based on vehicle capacity. The clustering process was conducted using customer location coordinates, individual customer demand, and available vehicle capacity. This method was used to group 72 agents into balanced clusters based on geographical proximity and vehicle capacity constraints, ensuring that each cluster can be served by one vehicle without exceeding its maximum capacity. Based on a total demand of 5,570 units and a vehicle capacity of 560 units, this study produced 10 clusters with an average demand of 557 units per cluster. The centroid of each cluster is proposed as a candidate location for an intermediate warehouse. The demand reallocation process resulted in a more balanced distribution, as indicated by a reduction in inter-cluster demand variance from 41.9 to 3. These results indicate that the integration of K-Means Clustering and capacity-based demand allocation can be used as an initial approach in designing a more balanced and structured 3-kg LPG distribution network.
Multi-Response Optimization of Fused Deposition Modeling Parameters Using an Integrated Taguchi–MRSN–TOPSIS Approach for Product Quality Improvement Ali Parkhan; Muchammad Sugarindra; Muhammad Viery Syahanifadhel
Journal of Integrated System Vol. 9 No. 1 (2026): Journal of Integrated System Vol. 9 No. 1 (June 2026)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jis.v9i1.13518

Abstract

Fused Deposition Modeling (FDM) is one of the most widely used Additive Manufacturing technologies; however, product quality is strongly influenced by complex and inherently multi-response process parameter combinations. This study aims to optimize FDM process parameters by considering three quality responses, namely tensile strength, flexural strength, and surface roughness. The proposed approach integrates the Taguchi method, Multi-Response Signal-to-Noise Ratio (MRSN), and the multicriteria decision-making technique Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). Seven FDM process parameters were investigated at two levels using PLA material and a predefined FDM system configuration. The results indicate that the parameter combination A2 B2 C2 D2 E2 F2 G2—representing a layer thickness of 0.4 mm, printing temperature of 220 °C, four wall lines, hexagonal infill pattern, 80% infill density, printing speed of 80 mm/s, and nozzle diameter of 0.4 mm—constitutes the most optimal compromise configuration. This configuration yields a tensile strength of 41.865 MPa (an increase of 25.005 MPa), a flexural strength of 87.321 MPa (an increase of 38.3 MPa), and a surface roughness of 1.688 μm (a reduction of 18.73 μm). The TOPSIS ranking consistently places this alternative at the highest position. Sensitivity analysis of the criteria weights demonstrates that the recommended parameter configuration remains relatively stable within the tested preference ranges, confirming that the integration of Taguchi–MRSN–TOPSIS provides an effective, transparent, and reproducible multi-response optimization framework.
Comparison of Random Forest and Gradient Boosting Methods for Multi-Product Demand Forecasting at CV Healfit Pangan Sehat (DietGo Kitchen) with Different Demand Characteristics Nisa Noviani Sudarman; Gina Rahayu Wardiani; Ladzwina Mahardini
Journal of Integrated System Vol. 9 No. 1 (2026): Journal of Integrated System Vol. 9 No. 1 (June 2026)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jis.v9i1.15125

Abstract

Accurate demand forecasting is a crucial factor in culinary industry supply chain management. This study compares the performance of two ensemble learning methods, namely Random Forest and Gradient Boosting, in predicting demand for six culinary products with different demand characteristics. The data used consists of monthly sales data at CV Healfit Pangan Sehat (DietGo Kitchen). Models were evaluated using Mean Absolute Error (MAE), Root Mean Square Error (RMSE) and Mean Absolute Percentage Error (MAPE). The results show that Random Forest delivered superior performance for 5 out of 6 products with an average MAPE of 31.61%, compared to Gradient Boosting with an average MAPE of 35.43%. Random Forest proved more robust in handling products with stable demand patterns (Sei Ayam: MAPE 19.76%, Sei Sapi: MAPE 21.38%) and intermittent demand (Sei Domba: MAPE 26.88%). Feature importance analysis revealed that lag-3, lag-6, and trend were the strongest predictors in both models. Gradient Boosting outperformed Random Forest on only one product (Sambal Bawang: MAPE 37.16%). High-volatility products such as Baked Grill Chicken yielded a MAPE of 32.98%. This study provides a practical contribution in the form of a forecasting method selection framework based on product demand characteristics, along with recommendations for implementation in the culinary industry.
A Halal-Sustainable Circular Economy Model Based on Management Information System in Clothing Small Medium Enterprises Using Soft System Methodology Gina Rahayu Wardiani; Nisa Noviani Sudarman
Journal of Integrated System Vol. 9 No. 1 (2026): Journal of Integrated System Vol. 9 No. 1 (June 2026)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jis.v9i1.15143

Abstract

This study aims to develop a sustainable halal circular economy model based on a management information system (MIS) in the halal clothing Small and Medium Enterprises (SMEs) in Indonesia. The main challenge faced is integrating circular economy principles with halal values, particularly in the SMEs sector. The approach used was the seven stage Soft System Methodology (SSM). Data were collected through in-depth interviews, field observations, and documentation studies. The results of the study identified gaps between existing practices and ideal conditions in aspects of halal supply chain management, production waste management, raw material traceability systems, and halal integration in business operations. The developed model contains six main pillars, namely the 6R principle (Reduce, Reuse, Recycle, Redesign, Recover, Remanufacture) which is aligned with halal requirements, an integrated management information system, a digital technology-based traceability mechanism, and a multi-stakeholder collaboration framework. The designed information system includes a halal management module, a sustainability module, an integration module, and a decision support system. This research provides a theoretical contribution by integrating SSM, halal practices, and sustainability as a blueprint for implementing a circular economy in the halal apparel sector, while also serving as a foundation for developing halal-sustainable industrial policies in Indonesia.
Student Wellbeing in Industrial Engineering: Analyzing the Spirituality-Burnout Nexus Twin Yoshua R. Destyanto; Adhi Anindyajati; Indah Sepwina Putri; Twin Hosea W. Kristyanto
Journal of Integrated System Vol. 9 No. 1 (2026): Journal of Integrated System Vol. 9 No. 1 (June 2026)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jis.v9i1.15336

Abstract

Recent shifts in higher education have prompted many universities to adopt new instructional environments, notably hybrid learning models. However, researchers have identified that navigating these hybrid systems can induce significant stress among students. Given that internal personal resources, particularly spirituality, are recognized as vital coping mechanisms for academic stress in highly religious societies, they have significant potential to buffer these negative impacts. Consequently, this study aimed to explore the spiritual experiences of Industrial Engineering students and investigate their correlation with burnout levels within a hybrid learning framework. An online survey was administered to 98 undergraduate students in the Industrial Engineering Department at Universitas Atma Jaya Yogyakarta between February and March 2022. Reliability analysis using Cronbach’s alpha confirmed the internal consistency of the survey instruments for this cohort. A MANOVA revealed significant differences in the Spiritual Index between gender groups and significant variations in burnout levels across academic years. Correlation analyses revealed a significant negative association specifically between spiritual levels and the loss of academic efficacy (r = -0.264; p-value < .05). While general negative trends were also observed with overall burnout, emotional exhaustion, and cynicism, these particular correlations were not statistically significant. The findings suggest that strong spiritual experiences can foster greater life satisfaction, mitigating burnout. Overall, the students exhibited moderate levels of burnout during their hybrid learning experience. It can be concluded that a robust sense of spirituality may help bolster self-esteem and serve as a protective factor against burnout in hybrid educational settings. These findings imply that higher education institutions should proactively integrate student wellness programs that accommodate spiritual and social experiences to effectively mitigate the risk of burnout during hybrid learning transitions.
Bus Interior Design for the Disabled at Bhakti Luhur Alma Orphanage Loren Pratiwi; Cherish Rikardo; Kenneth Lazuardi
Journal of Integrated System Vol. 9 No. 1 (2026): Journal of Integrated System Vol. 9 No. 1 (June 2026)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jis.v9i1.15365

Abstract

The Bhakti Luhur Alma Orphanage cares for people with disabilities—including those with physical, visual, and hearing impairments—who are homeless. The mobility of the orphanage residents is currently hindered by inadequate vehicle interiors. This study aims to identify the specific needs of the users, design vehicle interiors tailored to those needs, and evaluate the results. The method used is design thinking with inclusive principles, which includes the stages of understand, observe, define point of view, ideate, prototype, and test and reflect. In the understand and observe stages, seven main needs were identified, including ample space for movement, safety features, and self-reliance indicators. Through a concept scoring process of three design alternatives, a combined concept with the highest weighted score of 4.55 was selected. Some features of the final design include an ergonomic folding seat, a cross-body safety belt, a wheelchair restraint, audio/visual indicators, and guiding blocks. The design was evaluated by a mechanical engineer, a special education teacher, and a manufacturing expert. The evaluation indicated that the design is feasible and meets the needs of people with disabilities.

Page 18 of 19 | Total Record : 184

 15   16   17   18   19 

Filter by Year

2018 2026


Reset
Filter By Issues
All Issue Vol. 9 No. 1 (2026): Journal of Integrated System Vol. 9 No. 1 (June 2026) Vol. 8 No. 2 (2025): Journal of Integrated System Vol. 8 No. 2 (December 2025) Vol. 8 No. 1 (2025): Journal of Integrated System Vol. 8 No. 1 (June 2025) Vol. 7 No. 2 (2024): Journal of Integrated System Vol. 7 No. 2 (December 2024) Vol. 7 No. 1 (2024): Journal of Integrated System Vol. 7 No. 1 (June 2024) Vol. 6 No. 2 (2023): Journal of Integrated System Vol. 6 No. 2 (Desember 2023) Vol. 6 No. 1 (2023): Journal of Integrated System Vol. 6 No. 1 (Juni 2023) Vol. 5 No. 2 (2022): Journal of Integrated System Vol. 5 No. 2 (Desember 2022) Vol. 5 No. 1 (2022): Journal of Integrated System Vol. 5 No. 1 (Juni 2022) Vol. 4 No. 2 (2021): Journal of Integrated System Vol. 4 No. 2 (Desember 2021): Vol. 4 No. 1 (2021): Journal of Integrated System Vol. 4 No. 1 (Juni 2021): Vol. 3 No. 2 (2020): Journal of Integrated System Vol. 3 No. 2 (Desember 2020): Vol. 3 No. 1 (2020): Journal of Integrated System Vol. 2 No. 2 (2019): Journal of Integrated System Vol. 2 No. 1 (2019): Journal of Integrated System Vol. 1 No. 2 (2018) Vol. 1 No. 1 (2018) More Issue