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All Journal J@TI (TEKNIK INDUSTRI) OPSI Jurnal Optimasi Sistem Industri Proceeding SENDI_U Jurnal Ergonomi dan K3 EQIEN - JURNAL EKONOMI DAN BISNIS Journal of Industrial Engineering Jurnal Rekayasa Industri (JRI) Jurnal Pengabdian Masyarakat Indonesia SENAPAS Jurnal Teknik Industri dan Manajemen Rekayasa
Dewa, Parama Kartika
Departemen Teknik Industri, Universitas Atma Jaya Yogyakarta, Indonesia
Humanities Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences Other

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Relationship between Organizational Learning and Supply Chain Agility on Organizational Performance: A Quantitative Study in Fashion SMEs Parama Kartika Dewa; Irma Nur Afiah; Rofiqul Umam
Jurnal Optimasi Sistem Industri Vol. 23 No. 1 (2024): Published in July 2024
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v23.n1.p46-60.2024

Abstract

Supply Chain Agility (SCA) is recognized as a crucial component in fostering organizational agility, offering a competitive and expansionary strategy for businesses. However, the impact of SCA on organizational performance, particularly in the fashion industry, remains underexplored. This study aims to investigate how learning and agility within the supply chain affect the performance of fashion SMEs, providing a comprehensive understanding of these dynamics. Employing a quantitative approach, data were collected through a questionnaire from 180 fashion SMEs in the Special Region of Yogyakarta, with responses obtained from managers in the fashion industry sector. This methodological choice ensures that the insights gathered are both relevant and specific to the targeted industry. A Structural Equation Modeling using Partial Least Squares (SEM-PLS) was utilized to test the hypotheses, focusing on both the direct and indirect effects of internal and external learning dimensions on organizational performance. The findings reveal that both learning and supply chain agility significantly enhance the performance of fashion SMEs, underscoring their importance in boosting organizational effectiveness. Specifically, the study highlights that internal learning processes and external knowledge acquisition are both critical in fostering a more agile and responsive supply chain. These results contribute to the understanding of how SMEs in the fashion sector can leverage learning and agility to improve performance, supporting the development of more effective supply chain strategies. Consequently, the study's hypotheses are validated, providing valuable insights for practitioners and researchers in the field. This research underscores the potential for fashion SMEs to enhance their competitive edge and operational efficiency through strategic learning and agile supply chain management.
Pengabdian Masyarakat Dalam Pemberdayaan UMKM Dimsum Dengan Peningkatan Kinerja Penjualan Parama Kartika Dewa; Hadisantono; Ni Luh P Chintya Devi
Seminar Nasional Penelitian dan Abdimas Vol 2 No 1 (2024): Juni
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/senapas.v2i1.9294

Abstract

Pertumbuhan ekonomi UMKM belum sepenuhnya pulih seperti kondisi sebelum pandemi. Perubahan perilaku konsumen dalam membeli kebutuhan mereka, memebrikan dampak pada kecepatan pemulihan kondisi UMKM. Produk makanan telah menjadi favorit para pelaku UMKM untuk memulihkan kondisi ekonomi keluarga. Hal ini disebabkan karena kebutuhan masyarakat untuk produk makanan selalu ada. Permasalahan utama adalah bagaimana memulihkan tingkat penjualan pada UMKM mereka. Tim pengabdian berupaya membantu kinerja UMKM berbasis makanan, dalam hal ini UMKM Dimsum untuk meningkatkan kinerja penjualan melalui pemberdayaan sumber daya yang telah dimiliki. Pendekatan analisis SWOT digunakan untuk mendapatkan strategi yang efektif. Sebagai hasil strategi perbaikan konten media sosial, banner identitas UMKM, dan membuat kemasan frozen dimsum, berhasil diterapkan guna menaikkan penjualan.
Optimizing inventory policy to mitigate stockouts during the COVID-19 pandemic: a case study of a pharmacy in Riau, Indonesia Puspitasari, Fransiska Hernina; Chandra, Wilbert; Kartika Dewa, Parama; Bayu Kurniawan, V Reza
OPSI Vol 16, No 2 (2023): ISSN 1693-2102
Publisher : Jurusan Teknik Industri Fakultas Teknologi Industri UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/opsi.v16i2.11236

Abstract

This paper studies on proposed inventory policy at a well-known pharmacy in Riau Province, Indonesia. Pharmacy X often experiences stockouts, especially during the critical period of the COVID-19 pandemic. These stockouts lead to lost sales. The Q and P inventory models are used to determine the optimal order quantity and order period using several simulation scenarios. Storage capacity and the ability of suppliers to supply drugs are constraints in this study. However, only 7 SKUs that often run out will be examined. The purpose of this paper is to minimize the shortage level of the SKUs using a parameter of shortage costs. After simulation, it was proven there was a decrease in the shortage costs in each SKU compared to the actual state. The reduction reached 23% - 74%. 
Perencanaan konektivitas rute pengangkutan umum Antonius Romi Andika Pradipta; Bella Aresta Kadang; Cornelius Angga Widiprasetyo; Hadisantono; Parama Kartika Dewa
Jurnal Teknik Industri dan Manajemen Rekayasa Vol 1 No 1 (2023)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jtimr.v1i1.7202

Abstract

[Title: Optimization of Public Transport Route Connectivity with Route Finder] According to data.jakarta.go.id alerts, in 2020 the number of public transportation in Jakarta is dominated by microbus type cars with a total of 2,605 units. Followed by city transportation (angkot) KWK (Wahana Kalpika Cooperative) totaling 2,042 units, Transjakarta 1,296 units, minibus replacement transportation (APB) 577 units, and Metromini buses 7 units. However, this public transportation is not the main option for most Jakarta residents because it is considered inefficient in terms of time and inflexible mobility. Therefore, in order to increase public interest in using public transportation, a system is needed to manage public transportation such as Transjakarta, MRT and KRL which can provide information regarding schedules and costs that must be incurred and can connect existing modes of public transportation by providing multi-transport options based on the user's destination route so that public transport functions become more optimal.
Penerapan internet of things pada smart parking system untuk kebutuhan pengembangan smart city George Reynaldi Koten; Hesti Probodinanti; Johanes Daulat Tamba; Marshanda Krisnawi Saputri; Stelly Alison Kwa; Hadisantono; Parama Kartika Dewa
Jurnal Teknik Industri dan Manajemen Rekayasa Vol 1 No 1 (2023)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jtimr.v1i1.7204

Abstract

Perkembangan zaman membuat kemajuan teknologi semakin pesat sehingga membuat manusia tidak terlepas dengan teknologi. Internet of Things (IoT) merupakan salah satu penerapan teknologi untuk memenuhi kebutuhan manusia dengan pemanfaatan konektivitas internet. Kendaraan sebagai kebutuhan sekunder manusia membutuhkan tempat parkir yang dapat memberikan rasa aman dan nyaman. Penelitian ini bertujuan untuk mengatasi permasalahan pengguna dalam mencari tempat parkir dengan menciptakan smart parking system. Studi kasus dilakukan di sebuah mall. Penelitian diawali dengan identifikasi permasalahan, kemudian merancang solusi, pengumpulan data yang relevan, serta perancangan dan pengkodean sistem. Smart parking system yang dirancang menggunakan sensor light dependent resistor (LDR) serta kamera automatic number plate recognition (ANPR)  dan lampu liquid-crystal display (LCD) sebagai alat yang dapat dengan mudah memberikan informasi yang kemudian ditransfer ke pengontrol. Kendaraan yang masuk ke dalam sistem harus teridentifikasi dengan memanfaatkan quick response (QR) Code. Melalui smart parking system, pengemudi akan mendapatkan kemudahan menemukan tempat parkir kosong dengan lokasi terdekat, metode pembayaran yang mudah, serta keamanan yang terjamin karena terhubung dengan aplikasi pengguna.
Usulan peningkatan kualitas produk briket arang kelapa Hadisantono; Theodorus B. Hanandaka; Parama Kartika Dewa; Joseph Juan Emiton
Jurnal Teknik Industri dan Manajemen Rekayasa Vol 2 No 1 (2024)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jtimr.v2i1.9187

Abstract

CV Jumbuh is a company that produces charcoal briquettes made from coconut shells. It is located in Klaten, Central Java. The defective products is a problem that is solved in this research because it produces a defect percentage of 15% per month. This company continues to strive to improve product quality so that buyers can increasingly trust it. This research aims to reduce the monthly percentage of defective products to a maximum of 10% per month by proposing several improvement solutions. This research uses the Statistical Process Control method. This research succeeded in identifying the most common types of defects, namely crack defects (43.6%), moisture content defects (40.4%), and ash defects (15.9%). Based on the results of discussions with stakeholders, the solution implemented was the creation of Standard Operational Procedure (SOP) for each production process. This SOP will be equipped with a quality inspection check sheet and machine inspection checklist. Implementation of the solution resulted in a reduction in the percentage of defects to 6% per month.
Co-Authors ., Samuel Antonius Romi Andika Pradipta Anugrah K Pamosoaji Bella Aresta Kadang Chandra, Wilbert Cornelius Angga Widiprasetyo Erlinda Gilberta Wibawa Fransiska Hernina Puspitasari George Reynaldi Koten Hadi Santono Hadisantono Hadisantono Hadisantono Hadisantono Hadisantono Heriyanto Susilo Hesti Probodinanti Irma Nur Afiah Johanes Daulat Tamba Joseph Juan Emiton Kristanto Agung Nugroho L. Bening Parwita Sukci Laksito Purnomo Lenny Halim Lisa Amanda Link Marshanda Krisnawi Saputri Muflia Intan Putri Ni Luh P Chintya Devi Puspitasari, Fransiska Hernina Putrianto, Novenda Kartika Rofiqul Umam Samuel ., Samuel Stelly Alison Kwa Theodorus B. Hanandaka V. Reza Bayu Kurniawan