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Design of Supply Chain Management (SCM) performance measurement model using SCOR and Analytical Hierarchy Process (AHP): A case study at PT. Circle Pro Group (Central Java-Klaten) Al Khawarizmi, Ibnu Nafis; Narto, Narto; Suparno, Suparno
Priviet Social Sciences Journal Vol. 6 No. 1 (2026): January 2026
Publisher : Privietlab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55942/pssj.v6i1.1222

Abstract

This study aims to design a performance measurement model for Supply Chain Management (SCM) at PT Circle Pro Group, Klaten, Central Java, using the Supply Chain Operations Reference (SCOR) model and Analytical Hierarchy Process (AHP). The PT Circle Pro Group has not implemented any SCM performance measurement system, resulting in unclear performance levels and difficulties in identifying improvement priorities. The SCOR model was used to structure SCM activities into Plan, Source, Make, Deliver, and Return, whereas AHP was applied to determine the weight and priority of performance indicators. A total of 17 validated indicators were developed based on the SCOR processes and company conditions. The measurement results indicated an SCM performance score of 91.47, which was categorized as above average. However, several indicators scored below 90, particularly forecast accuracy, raw material planning, and supplier delivery punctuality. Recommendations for improvement include strengthening forecasting processes, optimizing procurement planning, and enhancing supplier performance evaluation. This study produces a structured SCM performance measurement model tailored for PT Circle Pro Group, enabling continuous evaluation and improvement. The model can be adapted by other service-based companies with similar operational characteristics.
Pengolahan Limbah Cair Laundry Menggunakan Serat Gambas (Luffa Acutangula) Dan Arang Aktif Untuk Menurunkan Kadar Fosfat Monika, Diah; Narto, Narto; Amri, Choirul
Jurnal Kesehatan Lingkungan Mapaccing Vol. 4 No. 1 (2026): Vol 4 No 1 : April 2026
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Poltekkes Kemenkes Mamuju

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33490/jklm.v4i1.1788

Abstract

The need for the laundry industry in Indonesia is increasing along with the increase in public demand. However, laundry waste contains phosphate compounds which, if not treated properly, will threaten the sustainability of the ecosystem and human health. This study aims to treat laundry waste by adsorption filtration using gambas fiber and activated charcoal. Methods:This type of research is an experimental pre post test without control design with a media thickness of 100 cm consisting of 3 different adsorbent media thickness composition formulas namely 25:75 (F1), 50:50 (F2), 75:25 (F3), each repeated 3 times. The results of the analysis showed a significant decrease in waste phosphate levels of 4.03 mg/l, 3.43 mg/l and 2.63 mg/l, the percentage decrease was 79.90%, 67.98%, and 52.12%. Conclusion: There is a significant difference between the thickness variations of the three groups of gambas and charcoal media on the reduction of laundry phosphate levels in this study.