Suprianto, Suprianto, and Sarifudin Serip. “ANALISIS EFISIENSI DAN NILAI TAMBAH PRODUK AGROINDUSTRI OLAHAN KERUPUK KULIT SAPI”. Distribusi - Journal of Management and Business 9, no. 1 (March 20, 2021): 39–54. Accessed April 19, 2024. http://distribusi.unram.ac.id/index.php/distribusi/article/view/152.