Asfan, Dian Farida, and Indriana Mahrotul Ghooniyah. “Forecasting Analysis of Raw Material Needs for Manjakani and Pepet Key in the Manufacture of Madurese Herb Products : Analisis Peramalan Kebutuhan Bahan Baku Manjakani Dan Kunci Pepet Pada Pembuatan Produk Jamu Madura ”. PROZIMA (Productivity, Optimization and Manufacturing System Engineering) 8, no. 1 (June 30, 2024): 35–45. Accessed September 7, 2025. https://prozima.umsida.ac.id/index.php/prozima/article/view/1689.