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All Journal Journal of Economic, Bussines and Accounting (COSTING) Value: Jurnal Manajemen dan Akuntansi International Journal of Management Science and Information Technology (IJMSIT) Jurnal Impresi Indonesia Journal of Social Research Factory Jurnal Industri, Manajemen dan Rekayasa Sistem Industri Journal Research of Social Science, Economics, and Management Jurnal Pendidikan Indonesia (Japendi) Eduvest - Journal of Universal Studies Equivalent: Jurnal Ilmiah Sosial Teknik IIJSE
Evan Nugraha
Universitas Jenderal Achmad Yani
Religion Aerospace Engineering Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Neuroscience Social Sciences

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INTEGRASI MANAJEMEN KUALITAS SNI DAN ISO DI PERUSAHAAN BADAN USAHA MILIK NEGARA Arief Yunan; Evan Nugraha
Value : Jurnal Manajemen dan Akuntansi Vol. 18 No. 3 (2023): September - Desember 2023
Publisher : Prodi Ilmu Manajemen, Fakultas Ekonomi Universitas Muhammadiyah Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32534/jv.v18i3.4947

Abstract

Penerapan GCG dalam perusahaan menjadi standar penting untuk meningkatkan kepercayaan, akuntabilitas, dan mendorong keberlanjutan bisnis jangka panjang. Namun keterbatasan sumber daya dan waktu, mendorong setiap perusahaan memiliki kerangka kerja yang efisien dalam menerapkan prinsip sistem manajemen, sehingga pengintegrasian sistem manajemen menjadi langkah penting dalam mencapai tujuan perusahaan. BUMN dalam penerapan GCG menjadi sangat penting agar dapat beroperasi secara lebih baik dengan kerangka kerja yang efisien dalam menerapkan prinsip GCG dalam konteks operasional dan manajemen perusahaan berkaitan dengan penerapan ISO yang memiliki prinsip dasar kerangka kerja untuk sistem manajemen yang berkualitas. Dari masalah diatas masih banyak BUMN yang belum menerapkan prinsip GCG. Kasus tersebut membuktikan bahwa kurangnya prinsip transparansi dalam pengelolaan manajemen di BUMN. Kasus ini menunjukkan masalah serius dalam penerapan operasional prinsip GCG di beberapa BUMN di Indonesia. Oleh karena itu integrasi penerapan standar SNI ISO pada BUMN dapat membantu organisasi dalam mencapai keunggulan operasional dalam kompleksitas lingkungan bisnis dengan lebih efektif seperti penerapan terpadu SNI ISO 9001, SNI ISO 14001, SNI ISO 45001, SNI ISO 37001, dan SNI ISO 55001. Kata Kunci: Good Corporate Governance, International Organization for Standardization, BUMN  
ANALISIS MODAL MANUSIA DAN MODAL INFORMASI TERHADAP KINERJA KARYAWAN DAN IMPLIKASINYA PADA KINERJA OPERASIONAL Evan Nugraha; Sumeidi Kadarisman; Kosasih Kosasih; Vip Paramarta
Journal of Economic, Bussines and Accounting (COSTING) Vol 7 No 5 (2024): Journal of Economic, Bussines and Accounting (COSTING)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/costing.v7i5.12339

Abstract

Dalam sebuah organisasi bahwa sumber daya manusia menempati posisi penting dalam usaha untuk mencapai tujuan organisasi yang telah direncanakan. Tujuan organisasi akan dapat dicapai melalui kinerja karyawan dalam keberhasilan mengelola kinerja operasional perusahaan. Dalam konsep kontemporer, konsep resources diubah menjadi capital, sehingga di perkenalkan istilah human capital, information capital, dan organization capital. Berangkat dari permasalahan tersebut di beberapa perusahaan khususnya perusahaan distributor alat kesehatan, maka dilakukan penelitian tentang pengaruh modal manusia (X1) dan modal informasi (X2) terhadap kinerja karyawan (Y) dan implikasinya terhadap kinerja operasional (Z). Setelah dilakukan pra survey diperoleh nilai rata-rata variable X1 terhadap variabel Y sebesar 50% dengan kriteria cukup, nilai rata-rata variable X2 sebesar 51% dengan kriteria baik, nilai rata-rata variable Y terhadap variabel Z sebesar 61% dengan kriteria baik, dan nilai rata-rata variable Z sebesar 27% dengan kriteria baik dengan dipengaruhi oleh variabel X1, X2, dan Y. Berdasarkan permasalahan yang telah dijelaskan diatas perlu ditingkatkan. Dari hasil penelitian diperoleh kesimpulan bahwa semua variabel independent baik melalui intervening berpengaruh terhadap variabel depenend.
ANALYSIS OF THE EFFECTIVENESS OF DEMAND DATA PATTERNS AND LOTTING TECHNIQUES BASED ON EXPERIMENTAL DESIGN Evan Nugraha; Rini Mulyani Sari
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 8 No 3 (2025): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v8i3.7351

Abstract

Lot sizing technique is a method of determining the size of a lot in a procurement process. Lot sizing technique has been extensively analyzed by experts, as ordering costs, holding costs, and lot sizes have a significant impact on the total ordering cost. One of the many lot sizing techniques is the Groff algorithm, which is rarely used. Other lot sizing techniques include the Wagner-Whitin algorithm, Silver-Meal algorithm, Least Unit Cost, Least Total Cost, Part Period Balancing, Period Order Quantity, and Lot for Lot. Simulation data was collected from a real company, including ordering and holding costs, and demand data was generated with four different demand patterns: increasing, decreasing, random, and stationary. The initial analysis concludes that the Silver-Meal algorithm and Groff algorithm have relative biases that are close to the Wagner-Whitin algorithm. The second analysis concludes that for lot sizing techniques, the calculated F-value (84.3) is larger than the table F-value (2,1), indicating a significant influence of lot sizing techniques on the relative bias percentage. Furthermore, the analysis of demand patterns shows that the calculated F-value (80.0) is larger than the table F-value (2,6), indicating a significant influence of demand patterns on the relative bias percentage.
The Effect of Project Management Performance on Machine Operational Readiness at PT GPE (Medion Group) Evan Nugraha; Dodi Rukmana; Oviyan Patra; Hendy Suryana
Journal of Social Research Vol. 4 No. 9 (2025): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v4i8.2733

Abstract

This research aims to analyze the influence of project management on machine operational readiness at PT Gallaria Prospera Eterna (PT GPE). Five variables were examined: integration management, time management, cost management, quality management, and resource management. Previous issues, such as project delays and cost overruns, prompted the need for an evaluation of the project management system. A quantitative method was employed, utilizing the Partial Least Squares Structural Equation Modeling (PLS-SEM) approach. The results indicated that integration management (? = 0.245), time management (? = 0.235), and resource management (? = 0.232) had a significant effect on machine operational readiness. Time and resource management also exhibited positive quadratic effects (QE = 0.170 and QE = 0.181), while cost management had a negative quadratic effect (QE = –0.309). Quality management was found to be statistically insignificant. The R² value of 0.689 and Q² value of 0.567 indicate that the model has strong explanatory and predictive power. The implementation of strategies based on these findings—such as establishing a Project Management Office (PMO), digitalizing project tracking, and strengthening human resources—has successfully improved the execution of the second-phase fermenter machine procurement project, delivering it on time, within budget, and fully operational.
Analysis of Product Quality and Brand Image in Driving Repurchase Intention for Luta Dehumidifier Products at PT. Dwi Mitra Teknindo Ade Maulana; Oviyan Patra; Evan Nugraha; Hendy Suryana; Adi Ganda Putra
Journal of Social Research Vol. 4 No. 10 (2025): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v4i9.2778

Abstract

This study aims to analyze the influence of product quality and brand image on repurchase intention of LUTA dehumidifier products distributed by PT. Dwi Mitra Teknindo. The research background is based on the increasing demand for dehumidifiers in Indonesia after the Covid-19 pandemic, along with the challenges faced by the LUTA brand in building a positive image amid consumer perceptions of Chinese-made products. This study employed a quantitative approach with a descriptive-causal research design. Data were collected through surveys of LUTA consumers in several major cities in Indonesia and analyzed using Structural Equation Modeling (SEM) to examine both direct and indirect relationships among the variables. The findings indicate that product quality has a positive and significant effect on repurchase intention, both directly and through brand image as a mediating variable. Brand image also plays a crucial role in strengthening consumer loyalty towards LUTA products. These results highlight the importance of improving product quality and enhancing brand image as strategic efforts to retain existing customers and support sustainable business growth.
Implementasi Project Quality Management dan Perancangan Proses Bisnis Pada Milestone First Years Inspection dan di Proyek Konstruksi di PT PLN Nusantara Power Nasep Nirwan Batubara; Evan Nugraha; Hendy Suryana; Oviyan Patra
Jurnal Pendidikan Indonesia Vol. 6 No. 8 (2025): Jurnal Pendidikan Indonesia (Japendi)
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/japendi.v6i8.8497

Abstract

This study aims to evaluate the implementation of Project Quality Management (PQM) in the First Year Inspection (FYI) milestone of the Muara Tawar Add-On Combined Cycle Power Plant (PLTGU) Block 2 project, and to design an integrated business process using the lean construction approach. A mixed-methods research design was applied, combining observation, in-depth interviews, and document analysis. The findings reveal that the PQM implementation, based on PMBOK 7 principles—namely Quality Planning, Quality Assurance, and Quality Control—was mostly at a “partial fit” level due to non-standardized documentation and delays in corrective actions. The FYI business process was mapped using Value Stream Mapping (VSM) and Big Picture Mapping (BPM) to classify value-added (VA), non-value-added (NVA), and necessary non-value-added (NNVA) activities. Of the 23 total activities analyzed, 14 were identified as value-added, while 2 were classified as wasteful. The main causes of inefficiency included waiting time, unnecessary inventory, and excessive transportation. These were mitigated through the integration of collaborative spreadsheets and improved stakeholder coordination. The study emphasizes the importance of having a single source of truth in defect monitoring among project stakeholders (owner, contractor, consultant) to enable better communication and decision-making. Results demonstrate that the resolution of FYI pending items was completed earlier than the planned schedule, validating the effectiveness of integrating lean construction tools to enhance PQM outcomes in power plant construction projects.
Increasing The Competitive Advantage of PT. XYZ Through Product Differentiation For HVAC Chiller (HRS) Systems Amnas Ridho Pane; Oviyan Patra; Evan Nugraha; Hendy Suryana
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 Oviyan Patra; Laurensius Chrisma; Evan Nugraha; Hendy Suryana
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 Arlan Rachman; Oviyan Patra; Hendy Suryana; Evan Nugraha
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.
Analisis Pengaruh Pengendalian Kualitas Proses Produksi terhadap Kualitas Produk Serta Implikasinya pada Kinerja Inspeksi Dede Wahyudin; Oviyan Patra; Evan Nugraha
Factory Jurnal Industri, Manajemen dan Rekayasa Sistem Industri Vol. 3 No. 3 (2025): Edisi April
Publisher : Ilmu Bersama Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56211/factory.v3i3.823

Abstract

Salah satu faktor penting dalam menjaga kepuasan pelanggan adalah dengan menjaga kualitas terhadap produk yang dikrimkan. PT Pionir adalah perusahaan manufaktur yang bergerak dalam industri otomotif khususnya produk ban. Tujuan penelitian ini adalah mengetahui besarnya pengaruh hubungan setiap proses produksi yang terdiri atas kualitas material, proses building, dan proses curing terhadap kualitas produk dan kinerja inspeksi serta untuk pengendalian proses produksi dengan cara mengidentifikasi penyebab terjadinya produk cacat. Analisis yang digunakan adalah menggunakan metode diagram jalur dan DMAIC.  Berdasarkan hasil analisis, proses curing mempunyai hubungan paling tinggi terhadap kualitas produk dengan nilai sebesar 66,5 %. Pengendalian proses curing dilakukan dengan cara meningkatkan kapabilitas setiap sub variabelnya yang terdiri atas shaping 2, bladder lifetime, shaping 1, bladder height, dan internal high steam pressure. Pada saat ini sub variabel tersebut mempunyai nilai kapabilitas Cp < 1 yang berarti bahwa kapabilitasnya sangat rendah dan tidak stabil.
Co-Authors Ade Maulana Adi Ganda Putra Amnas Ridho Pane Arief Yunan Arlan Rachman Dede Wahyudin Dodi Rukmana Firman Pratama Hendy Suryana Kosasih Laurensius Chrisma Maulana Indra Gunawan Nasep Nirwan Batubara Norina, Rida Oviyan Patra Oviyan Patra Rini Mulyani Sari Sumeidi Kadarisman Teddi Apriyadi Vip Paramarta Waris Riyanto