JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri
Vol. 8 No. 2 (2025): APRIL

Integrasi Metode OMAX, AHP, dan HIRA dalam Evaluasi Produktivitas dan Risiko Operasional pada UMKM Tahu

Juli Andry (Unknown)
Nazaruddin (Unknown)
Nur, Muhammad (Unknown)
Suherman (Unknown)
Taslim, Rika (Unknown)



Article Info

Publish Date
06 Aug 2025

Abstract

Productivity is an important indicator in increasing the efficiency and competitiveness of MSMEs, especially in the tofu industry which faces the challenge of production costs and dependence on imported raw materials. This study aims to measure and increase the productivity of the Pak Budi Tofu Factory through the integration of three methods of Objective Matrix (OMAX), Analytical Hierarchy Process (AHP), and Hazard Identification and Risk Assessment (HIRA). The OMAX method is used to assess productivity based on four main ratios, AHP to determine the priority weight of causative factors, and HIRA to identify internal and external risks that affect productivity. The results show fluctuations in the productivity index during 2023, with the highest value in April (176.82%) and lowest in February (-75.69%). AHP showed raw material efficiency as the dominant factor (weight 0.428), while HIRA revealed the main risks in the form of high worker absenteeism, production machine disruptions, and dependence on imported soybeans. This study concludes that the integration of the three methods can provide a comprehensive productivity analysis and support data-driven decision-making in the MSME sector.

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Journal Info

Abbrev

jatiunik

Publisher

Subject

Engineering Industrial & Manufacturing Engineering

Description

JURNAL JATI UNIK merupakan jurnal yang diterbitkan oleh Program Studi Teknik Industri Fakultas Teknik Universitas Kadiri yang terbit dua kali dalam setahun setiap bulan april dan oktober. jurnal ini memuat penelitian di bidang teknik dan manajemen ...