Rahmat Arifianto (1), Wiwik Sulistiyowati (2)
General Background: Quality control and supplier selection are critical components in manufacturing systems to ensure process stability and cost efficiency. Specific Background: Companies in the food and small-scale production sector frequently encounter non-value-added activities and variability in raw material quality that affect operational performance. Knowledge Gap: Previous studies have discussed lean thinking, Analytical Hierarchy Process, and Taguchi Loss Function separately, yet limited research integrates these approaches within a single decision-making framework for supplier evaluation and quality control. Aims: This study aims to analyze production inefficiencies and determine optimal supplier selection criteria using an integrated Lean Thinking, AHP, and Taguchi Loss Function approach. Results: The findings identify dominant waste categories, prioritize supplier evaluation criteria, and quantify quality loss to support structured decision making. Novelty: The study presents a combined methodological framework that links waste identification, multi-criteria decision analysis, and quality loss measurement within one operational model. Implications: The proposed framework provides a systematic basis for managerial decision making in improving production consistency, minimizing quality deviation, and strengthening supplier performance evaluation in manufacturing systems.
Keywords: Lean Thinking, Supplier Evaluation, Analytical Hierarchy Process, Taguchi Loss Function, Quality Control
Key Findings Highlights
Waste categories were systematically identified within the production workflow.
Multi-criteria prioritization structured supplier ranking decisions.
Quality deviation was quantified using a loss-based measurement model.
[1] N. R. S. Kadek, “Analisis Pengendalian Kualitas Proses Produksi Pie Susu Pada Perusahaan Pie Susu Barong Di Kota Denpasar,” Faculty of Economics and Business, Universitas Udayana, Bali, Indonesia, vol. 7, no. 3, pp. 1566–1594, 2018.
[2] E. W. C. A. R., “Pengelolaan Home Industry Usaha Bakpia Di Kabupaten Klaten,” AJIE, vol. 1, no. 1, pp. 30–38, 2016.
[3] I. Aprileny and W. T. Wati, “Pengaruh Kualitas Pelayanan, Kepuasan Konsumen Dan Promosi Terhadap Loyalitas Pelanggan The Media Hotel & Towers Jakarta,” Jurnal Akuntansi dan Manajemen, vol. 17, no. 2, pp. 39–47, 2020.
[4] D. Haryono, “Pengendalian Kualitas Produksi Dengan Model Grafik Kontrol P Pada PT Asera Tirta Posidonia,” Jurnal Varian, vol. 1, no. 1, pp. 27–34, 2017.
[5] D. Anggraeni and S. Kumadji, “Pengaruh Kualitas Produk Terhadap Kepuasan Dan Loyalitas Pelanggan,” Jurnal Administrasi Bisnis, vol. 37, no. 1, pp. 171–177, 2016.
[6] N. H. Ismayana and Sari, “Pengaruh Kualitas Produk Dan Harga Terhadap Keputusan Pembelian Produk Lipstik Pixy,” Jurnal Sains Manajemen dan Akuntansi, vol. 8, no. 2, pp. 1–10, 2018.
[7] R. Sari, “Analisis Konsep Lean Thinking Pelayanan Laboratorium Pada Pasien UGD RS Masmitra Bekasi,” Jurnal Administrasi Rumah Sakit Indonesia, vol. 1, no. 3, pp. 183–195, 2015.
[8] W. Khoiro, “Evaluasi Supplier Bahan Baku Plat Besi Dengan Menggunakan Metode Analytical Hierarchy Process Dan Taguchi Loss Function,” Jurnal Teknik Industri, vol. 16, no. 1, pp. 1–10, 2017.
[9] A. A. Y. Asdidi, M. Y. Moeso, and A. Alpianto, “Evaluasi Supplier Dengan Menggunakan Metode Analytical Hierarchy Process Dan Taguchi Loss Function,” Jurnal Teknik Industri, vol. 19, no. 2, pp. 178–189, 2018.
[10] D. Lintya, “Penggunaan Konsep Lean Untuk Meningkatkan Efisiensi Pelayanan Instalasi Farmasi Rawat Jalan Di Rumah Sakit Anna Medika Bekasi,” Jurnal Administrasi Rumah Sakit Indonesia, vol. 2, no. 1, pp. 29–42, 2015.
[11] R. I. Purnama and F. Z. Moeso, “Perbaikan Sistem Produksi Minyak Angin Aromatherapy Melalui Lean Manufacturing Di PT US Jawa Barat,” J@Ti Undip: Jurnal Teknik Industri, vol. 8, no. 2, pp. 99–106, 2013.
[12] M. Ismail, “Analisis Pengendalian Kualitas Toples Kemasan Dengan Metode Taguchi Pada PT XYZ,” Engineering and Technology International Journal, vol. 4, no. 2, pp. 52–60, 2022, doi: 10.55642/eatij.v4i02.194.
[13] Taqwanur, “Implementasi Metode Lean Thinking Untuk Mengurangi Non Value Adding Activity Dan Meningkatkan Kinerja PT XK,” Jurnal Teknologi Terapan G-Tech, vol. 4, no. 1, pp. 254–261, 2020, doi: 10.33379/gtech.v4i1.506.
[14] Y. Helianty and D. Anggraeni, “Pemilihan Supplier Bahan Baku Untuk Meminimumkan Biaya Dengan Menggunakan Metode Analytical Hierarchy Process Dan Taguchi Loss Function,” Indonesian Journal of Industrial Quality Engineering, vol. 9, no. 1, pp. 97–107, 2021, doi: 10.34010/iqe.v9i1.4042.
[15] D. L. Djawa and P. Oktamianti, “Efisiensi Waktu Pelayanan Pasien Dengan Metode Lean Management: Literature Review,” Media Publikasi Promosi Kesehatan Indonesia, vol. 6, no. 12, pp. 2357–2364, 2023, doi: 10.56338/mppki.v6i12.4059.