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The Analysis of the Digitalization Role on Towards Supply Chain Resilience and Sustainable (Case Study: MSME in Balikpapan City) Kurnia, Wahyu Ismail; Harits, Dimaz; Cahyo, Winda Nur
Spektrum Industri Vol. 23 No. 1 (2025): Spektrum Industri - April 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v23i1.277

Abstract

The COVID-19 pandemic has caused significant changes in almost all sectors, including disruptions in the global supply chain. Acceleration of supply chain recovery to create supply chain resilience and sustainability by implementing various strategies, including digitalization. Empirical evidence is still very limited in the literature, especially in studies involving supply chain actors from MSMES with different characteristics and locations. Therefore, this study aims to address this problem by analysis the role of digitalization in improving supply chain resilience and sustainability based on a case study of MSMES in Balikpapan City. Three hypotheses have been proposed to answer the research problem. This study uses the Structural Equation Modelling (SEM) approach with the help of IBM AMOS software version 22 for hypothesis testing. Questionnaires were distributed to 200 MSME actors with different characteristics in Balikpapan City. The results are: (1) the role of digitalization has a significant positive effect on supply chain resilience; (2) the role of digitalization has a positive effect on supply chain resilience; (3) supply chain resilience has a significant positive effect on supply chain sustainability. Despite the differences in characteristics of business models and business sectors, supply chain resilience and sustainability can be improved by using appropriate digital technology in each supply chain. The contributes of this study shows that there is a potential for good supply chain visibility that allows every actor along the supply chain to monitor, transfer, and improve the accuracy of decision making accurately and quickly, to handle any disruptions and improve supply chain sustainability.
Analysis of Antecedent Factors Influencing the Adoption and Conversion of Two-Wheeled Battery Electric Vehicles (BEVs) in East Kalimantan Province Harits, Dimaz; Ismail Kurnia, Wahyu; Aji Wibowo, Nugroho
Spektrum Industri Vol. 23 No. 2 (2025): Spektrum Industri - October 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v23i2.467

Abstract

The rise in motorcycle ownership in Indonesia has increased energy consumption and greenhouse gas emissions, challenging the country's net-zero target by 2060. To mitigate this, the government is promoting the adoption and conversion of two-wheeled Battery Electric Vehicles (BEVs), but implementation remains below target, implying behavioral factors as a major barrier. This study analyzes the determinants influencing consumer and potential consumer behavior in adopting two-wheeled BEVs in East Kalimantan, a strategic region supporting the Indonesian Capital City. Using the Field Theory framework, the model integrates the Theory of Planned Behavior (TPB), which represents personal factors (Attitude, Subjective Norm, Perceived Behavioral Control, and Intention), and the Electric Vehicle Ecosystem (EVE), which represents environmental factors (Performance, Infrastructure, Price, and Features). Data from 400 respondents were analyzed using SEM-PLS, which explained 65.8% of the variance in adoption intention. The results show that Subjective Norms, Perceived Behavioral Control, Performance, Price, and Features significantly influence intention, while Attitude and Infrastructure do not. These findings reveal that consumers view two-wheeled BEVs primarily as functional alternatives to conventional motorcycles, rather than as environmentally friendly innovations. The contributes of this study is that it extends behavioral research by integrating TPB and EVE into Field Theory, and, practically, it highlights the need for policies that combine economic incentives with behavioral interventions to accelerate BEV adoption in Indonesia.
Analysis of The Selection of Ship Spare Parts Suppliers at PT. PTK Indonesia with an Analytic Hierarchy Process Approach Wagimin; Kurnia, Wahyu Ismail
Journal of Sustainability Industrial Engineering and Management System Vol. 1 No. 2 (2023): January - June
Publisher : Omnia Tempus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56953/jsiems.v1i2.13

Abstract

This study aims to analyze the selection of ship spare parts suppliers at PT. PTK Indonesia uses the Analytic Hierarchy Process method. The research method used to select ship parts suppliers is the Analytic Hierarchy Process (AHP) method. The data collection technique was carried out by distributing questionnaires to 4 respondents. The questionnaire design consists of a comparative assessment of the importance of the criteria and each criterion. For data processing, the software used is Expert Choice. The results showed that the quality criterion was the most important selection criterion with a percentage of 55.8% (0.558) compared to other criteria. And PT. Askrindo is the most appropriate supplier to meet the demand of PT. PTK Indonesia has the highest importance presentation compared to other suppliers, which is 55.3% (0.553). The limitations of this study lie in the number of respondents, who only amounted to 4 companies (people), the number of criteria used to select suppliers, and the field of supplier selection. Meanwhile, the implications of the results of this study are in the form of determining criteria and potential suppliers that can be used by the Company to meet the needs of ship spare parts for PTK Indonesia. The origin of this research lies in case studies and the use of the AHP method as a decision-making tool in choosing criteria and potential supplier companies appropriately in meeting the needs of ship spare parts at PT. PTK Indonesia.
Analisis Kinerja Keuangan PT. XYZ dengan Menggunakan Pendekatan Economic Value Added Nurul Lutfia; Rosna Kurnia; Rifai Muhrim; Wahyu Ismail Kurnia; Muhamad Hasyim Tuankotta
Jurnal Penelitian Pendidikan Indonesia (JPPI) Vol. 1 No. 4 (2024): Juli
Publisher : Publikasi Inspirasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62017/jppi.v1i4.1717

Abstract

Pengambilan keputusan secara tepat dan strategis dapat dilakukan melalui evaluasi kinerja keuangan. Namun, hasil evaluasi tersebut sangat bergantung pada pendekatan atau metode yang digunakan. Apabila pendekatan yang diterapkan sesuai dan tepat, maka hasil evaluasi mampu menampilkan kondisi ril kinerja keuangan perusahaan. Begitu pula sebaliknya. Untuk itu, penelitian ini bertujuan untuk mengevaluasi kinerja keuangan perusahaan PT. XYZ dengan menggunakan metode Economic Value Edded (EVA). Data penelitian yang digunakan adalah laporan keuangan PT. XYZ periode tahun 2020-2022 yang kemudian diolah dan dianalisis dengan metode EVA. Hasil penelitian menunjukkan bahwa hasil evaluasi kinerja keuangan periode tahun 2020-2022 PT. XYZ dengan menggunakan metode Economic Value Edded (EVA) menurut standar kriteria EVA, maka dinyatakan tidak terdapat nilai tambah atau bernilai negatif dan kinerja keuangan perusahaan dalam kondisi tidak baik atau tidak sehat. Untuk itu perusahaan perlu untuk meningkatkan laba operasional (NOPAT), menurunkan biaya modal dan divestasi aset dengan EVA rendah.
Usulan Peningkatan Kualitas Supramak Bed Menggunakan Pendekatan Lean Six Sigma dan Kaizen Harits, Dimaz; Praswoto, Yogi Wahyu; Kurnia, Wahyu Ismail
Performa: Media Ilmiah Teknik Industri Vol 21, No 1 (2022): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.21.1.50955

Abstract

PT. XYZ merupakan perusahaan manufaktur yang bergerak dibidang rekayasa teknik yang memiliki divisi produksi alat-alat kesehatan. Berdasarkan observasi dan wawancara ditemukan keluhan manjemen terhadap kinerja produksi supramak bed (tempat tidur pasien) yang tidak sesuai ekspektasi, sehingga kualitas produk sulit ditingkatkan. Setelah menganalisis proses produk menggunakan pendekatan   dengan pola DMAIC, teridentifikasi 4 CTQ potensial yaitu bolong (38,17%), belang (31,30%), las jelek (19,08%) dan percikan (11,45%). Sigma pada proses pengelasan adalah 3,45 dan sigma pada proses pengecatan adalah 3,53. Untuk memudahkan pemilihan prioritas perbaikan, diagram ishikawa dan FMEA diterapkan. Diperoleh nilai RPN elemen Material sebesar 100, elemen Mesin sebesar 108, dan elemen Manusia sebesar 180. Dengan demikian elemen Manusia menjadi prioritas perbaikan.  Dalam tahap perbaikan, analisis Kaizen memberikan 5 usulan yang diharapkan mampu meningkatkan kualitas produk Supramak bed.