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All Journal Jurnal Manajemen Indonesia Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Teknik INAQUE: Journal of Industrial & Quality Engineering Jurnal Ilmiah Manajemen Kesatuan International Journal of Marine Engineering Innovation and Research Jurnal Media Teknik dan Sistem Industri Jurnal Teknologi dan Manajemen Jurnal Impresi Indonesia Journal of Social Research Journal Of World Science Jurnal Pengabdian Masyarakat Tjut Nyak Dhien Factory Jurnal Industri, Manajemen dan Rekayasa Sistem Industri Jurnal Sosial dan Sains Journal Research of Social Science, Economics, and Management Jurnal Pendidikan Indonesia (Japendi) Eduvest - Journal of Universal Studies
Patra, Oviyan
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Pengaruh Kompetensi Karyawan Dan Teknologi Bim Terhadap Kerja Sama Tim Serta Dampaknya Terhadap Produktivitas Kinerja Karyawan Rohmat, Agus; Nugraha, Evan; Patra, Oviyan; Suryana , Hendy
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v10i8.61296

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh kompetensi karyawan dan teknologi Building Information Modeling (BIM) terhadap kerja sama tim serta dampaknya terhadap produktivitas kinerja karyawan proyek konstruksi. Penelitian dilakukan pada Proyek Bangunan 13 Tahap 2 PT Medion dengan melibatkan 100 responden dari tim proyek. Pendekatan yang digunakan adalah kuantitatif asosiatif, dengan metode survei menggunakan kuesioner dan analisis data melalui Structural Equation Modeling berbasis Partial Least Squares (SEM-PLS) menggunakan SmartPLS 4. Hasil menunjukkan bahwa kompetensi karyawan berpengaruh positif dan signifikan terhadap kerja sama tim (β = 0,396; p < 0,001) dan produktivitas (β = 0,206; p = 0,008). Teknologi BIM juga berpengaruh positif dan signifikan terhadap kerja sama tim (β = 0,453; p < 0,001) dan produktivitas (β = 0,439; p < 0,001). Kerja sama tim berpengaruh signifikan terhadap produktivitas (β = 0,399; p < 0,001) dan berperan sebagai variabel mediasi. Model penelitian menunjukkan nilai R² sebesar 0,596 untuk kerja sama tim dan 0,881 untuk produktivitas, serta nilai Q² masing-masing sebesar 0,479 dan 0,812, dengan SRMR sebesar 0,051 yang mengindikasikan model fit yang baik. Temuan ini diperkuat oleh data lapangan yang menunjukkan peningkatan kualitas, ketepatan waktu, dan kolaborasi tim proyek. Penelitian ini menyimpulkan bahwa kompetensi SDM dan pemanfaatan teknologi BIM secara kolaboratif berperan penting dalam meningkatkan produktivitas kinerja proyek konstruksi.
Analisis Faktor Manajemen Proyek dan Dinamika Pasar Dalam Memprediksi Kesuksesan Proyek di PT. TGE (Studi Kasus di Divisi Non Core Field Services Turbo Machinary) Riyanto, Waris; Nugraha, Evan; Patra, Oviyan; Suryana, Hendy
Jurnal Impresi Indonesia Vol. 5 No. 1 (2026): Jurnal Impresi Indonesia
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jii.v5i1.7406

Abstract

Persaingan bisnis yang semakin ketat dan target market yang meningkat membuat  perusahaan untuk selalu berinovasi dalam kegiatan bisnisnya. Salah satu inovasi yang sering dilakukan perusahaan adalah melakukan ekspansi ke bidang lain yang bukan merupakan bisnis utamanya. Dalam menjalankan bisnis barunya terutama yang berupa proyek, membuat perusahaan harus mengoptimalkan management project untuk diimplementasikan dalam berbagai aspek proyek. Memperhatikan pentingnya implementasi pengetahuan manajemen proyek terhadap kesuksesan proyek, dan meningkatkan target market yang lebih luas, sehingga penulis melakukan penelitian yang bertujuan untuk mengetahui aspek pengetahuan manajemen proyek yang berpengaruh terhadap kesuksesan proyek non-core terhadap perkembangan market  perusahaan. Sebagai studi kasus, penulis mengamati unit Divisi Field Services Di PT. Torishima Guna Engineering (PT. TGE) yang berinisiatif mengambil proyek yang bersifat non-core yakni konstruksi dalam rentang waktu 2021-2024. Jabatan struktural yang berfungsi sebagai Project Management Office (PMO) sendiri baru dialokasikan pada tahun 2021 di unit tersebut. Model penelitian ini berdasarkan pada framework Project Management Body of Knowledge (PMBOK) yang dikeluarkan oleh PMI. Dalam penelitian ini analisis data dilakukan menggunakan metode Partial Least Square - Structural Equation Modeling (SmartPLS) dan Importance-Performance Analysis (IPA). Data yang digunakan dalam penelitian adalah aspek pengetahuan manajemen proyek sebagai variabel bebas (Variabel Independen), kesuksesan proyek sebagai variabel terikat (Variabel Dependen) dan perkembangan market sebagai variable terikat. Hasil analisis SmartPLS dan IPA menunjukkan bahwa aspek pengetahuan manajemen proyek secara komprehensif memiliki korelasi positif terhadap kesuksesan proyek yang bersifat non-core pada perusahaan. Posisi masing-masing aspek pengetahuan manajemen proyek dalam kuadran IPA memberikan pemahaman di level manajerial untuk menentukan prioritas pengelolaan sumber daya.
Increasing The Competitive Advantage of PT. XYZ Through Product Differentiation For HVAC Chiller (HRS) Systems Pane, Amnas Ridho; Patra, Oviyan; Nugraha, Evan; Suryana , Hendy
Eduvest - Journal of Universal Studies Vol. 6 No. 1 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i1.51977

Abstract

This document discusses the product differentiation strategy implemented by PT. XYZ to increase competitive advantage in the HVAC industry, especially chiller systems with Heat Recovery System (HRS). In the context of fierce competition, companies need to understand customer needs and create products that offer unique added value. This study uses quantitative methods to analyze important variables in attracting and retaining customers. The results show that focusing on product differentiation and service improvement can increase customer loyalty and, ultimately, sales volume. This research is expected to make a theoretical and practical contribution to the development of effective marketing strategies in the refrigeration industry.
Improving the Performance of the Army Planning and Budget Staff at the Army Headquarters Through the Implementation of a Planning Information System Patra, Oviyan; Chrisma, Laurensius; Nugraha, Evan; Suryana , Hendy
Eduvest - Journal of Universal Studies Vol. 6 No. 1 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i1.51981

Abstract

This study aims to analyze the relationship between technology, organization, and human resources variables and the effectiveness of the Planning Information System (SISFOREN) usage at the Army Headquarters (MABESAD), assess the impact of SISFOREN effectiveness on the performance of the planning department, and identify obstacles faced during implementation. A quantitative approach using the Technology Acceptance Model (TAM) was employed, with data collected through structured surveys distributed to planning and budgeting staff members. The findings reveal that technology does not significantly influence effectiveness (), attributed to implementation challenges and users' limited technical understanding. In contrast, organization positively impacts effectiveness (), highlighting the importance of structured communication and organizational support. Human resources also significantly affect effectiveness (), emphasizing the critical need for comprehensive training programs. Furthermore, the effectiveness of SISFOREN significantly enhances planning performance (), demonstrating improvements in data monitoring, decision-making speed, and administrative efficiency. However, obstacles such as inadequate technology integration, user skill gaps, and unsupportive organizational structures persist. The study contributes to understanding information system implementation in military contexts and provides practical recommendations for optimizing SISFOREN's deployment. Addressing these identified issues is essential for maximizing SISFOREN's implementation success and improving its overall efficiency in supporting the Indonesian Army's planning and budgeting operations.
Optimization of Water Injection Pump (WIP) Maintenance at PT. Z Rachman, Arlan; Patra, Oviyan; Suryana, Hendy; Nugraha, Evan
Eduvest - Journal of Universal Studies Vol. 6 No. 1 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i1.51982

Abstract

In the competitive oil and gas industry, equipment reliability and operational efficiency are critical success factors. The availability of effective spare parts presents a significant challenge that must be addressed to prevent downtime and financial losses. The current problem involves a loss of approximately 100 barrels of oil per day (bopd) due to the failure of one water injection pump (WIP) unit. Therefore, an optimal WIP spare parts planning method is required to maintain operational reliability. This study addresses this issue by determining the reliability condition of WIP units, optimizing maintenance schedules, and selecting appropriate failure data distribution tests using time-to-failure (TTF) analysis. Maintenance optimization for WIP at PT. Z was conducted using Monte Carlo simulation with distribution selection methods, specifically the Bayesian Information Criterion (BIC) and Akaike Information Criterion (AIC). The simulation results revealed that WIP A is in the wear-out phase, whereas WIP B, C, D, and E are in the useful-life phase (WIP D and E with extended operational periods). Based on Monte Carlo simulation results for five WIP types operated over 15 years, optimal maintenance intervals were determined: day 1691 for WIP A, day 1729 for WIP B, day 2160 for WIP C, day 3629 for WIP D, and day 3629 for WIP E from initial operation. Implementing planned maintenance has the potential to significantly reduce costs associated with each WIP unit failure. These research findings can be applied to other equipment to achieve potential cost savings from unplanned maintenance.
Analysis of Strategic Cooperation Between PT. Pindad and MBDA (Matra Bae Dynamics Alenia) in Building Competitive Advantage for the Production of the Mistral Atlas Platform Irmanto, Dodo; Patra, Oviyan; Suryana, Hendy
Eduvest - Journal of Universal Studies Vol. 5 No. 12 (2025): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v5i12.52559

Abstract

This research aims to analyze the strategic cooperation between PT. Pindad, an Indonesian defense company, and MBDA (Matra Bae Dynamics Alenia), a leading missile systems company from France, in the development and production of the Mistral Atlas platform. This cooperation represents a crucial step in enhancing Indonesia's national defense capacity, particularly in addressing increasingly complex aerial threats. The research examines the collaboration process, technical challenges encountered, and the impact of this partnership on product innovation, competitive advantage, and company performance. The results of Structural Equation Modelling (SEM) analysis indicate that the strategic alliance between PT. Pindad and MBDA has a significant positive impact on enhancing product innovation, as manifested in product value. This alliance not only improves PT. Pindad's employees' skills through technology transfer but also contributes to greater product differentiation, which directly strengthens the company's competitive advantage. Product differentiation, in turn, has a significant impact on PT. Pindad's financial performance, thereby boosting the company's competitiveness in the global defense industry market. This research identifies key factors influencing the success of this strategic cooperation, including alliance quality, goal alignment, and employee skills. Based on these findings, the research provides recommendations for further development in the defense industry, particularly in enhancing product innovation and strengthening competitiveness through effective strategic collaboration. Thus, this research is expected to contribute significantly to understanding strategic cooperation in the defense industry and to support efforts to increase Indonesia's defense self-reliance.
Integrated Material Center Business Model for Improving Financial Performance and Supply Chain Efficiency of Metal SMEs Patra, Oviyan; Harsono, Judi
Jurnal Ilmiah Manajemen Kesatuan Vol. 14 No. 1 (2026): JIMKES Edisi January 2026
Publisher : LPPM Institut Bisnis dan Informatika Kesatuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37641/jimkes.v14i1.5023

Abstract

Small and Medium Enterprises (SMEs) in the metal industry in Mekarmaju Village, Bandung Regency, have great potential to support the local economy and the manufacturing industry supply chain. However, in practice, metal SMEs still face various structural problems. This study aims to examine financial performance due to the development of a business and operational model for a material center for SMEs in the metal industry. This study uses a qualitative descriptive approach. The data collection techniques used in this study are literature review, field observation, and focus group discussion. The data obtained was analyzed using qualitative descriptive analysis through the stages of data reduction, data presentation, and conclusion drawing. The results of the study show that the establishment of a material center with an integrated business model is an effective strategy to strengthen and develop metal SMEs. Through improvements in the supply chain, raw material management, logistics, warehousing, and the implementation of coordinated quality control, this model increases the efficiency, consistency of quality, and competitiveness of SME products. Its success is highly dependent on operational readiness, commitment to cooperation among stakeholders, and continuous assistance from the government, especially the role of the Ministry of Industry.
Investment Analysis of a Lake Water Treatment System into Drinking Water and Design of the Lake Water Management Supply Chain at MAN IC Paser, East Kalimantan Patra, Oviyan; Sugara, Andy
International Journal of Marine Engineering Innovation and Research Vol. 11 No. 1 (2026)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v11i1

Abstract

The availability of safe and sustainable drinking water is a vital necessity for boarding educational institutions. Madrasah Aliyah Negeri Insan Cendekia (MAN IC) Paser faces limitations in the quantity and continuity of clean water supply from external providers, while at the same time possessing a potential surface water source in the form of a lake with a large storage volume. However, the quality of the lake water does not yet meet drinking water standards, as indicated by high turbidity levels and potential microbiological contamination. This study aims to analysis of investment of the design a lake water treatment system into drinking water that complies with the Indonesian Ministry of Health Regulation No. 492 of 2010, as well as to design an efficient and sustainable water management supply chain and ecosystem. The research methods include raw water quality analysis, jar test experiments using several types of coagulants, the design of a water treatment plant (WTP) employing a conventional treatment system, and supply chain analysis based on a systems thinking approach. The results show that a complete water treatment system consisting of presedimentation, coagulation–flocculation, sedimentation, filtration, and disinfection is able to reduce turbidity to meet drinking water quality standards. In addition, the integrated supply chain design supports the operational sustainability of drinking water provision within the MAN IC Paser environment. This study is expected to serve as a model for drinking water self-sufficiency based on local resources in educational institutions.
Co-Authors Adi Ganda Putra Adiwijaya, Chandra Al Rasyid, Taufik Apriyadi, Teddi Arifin, Dadang Batubara, Nasep Nirwan Chrisma, Laurensius Dede Wahyudin, Dede Diah Puspita, Hermita Doan, Tulus Dodo Irmanto Fachry Abda El Rahman Gunawan, Maulana Indra Harsono, Judi Hendy Suryana M. Yogi Riyantama Isjoni Norina, Rida Nugraha, Evan Nurhadi Pane, Amnas Ridho Pardiyono, Ragil Pitaloka, Bunga Ayu Puspawardhani, Gianti Rachman, Arlan Ramdani, Alfi Taufiq Rinto Yusriski Riyanto, Waris Rohmat, Agus Rudianto, Kusnendar Trianto Rukmana, Dodi Sugara, Andy Suryana , Hendy Suryana, Hendy Tuti Leni Suaningsih