Rahmawati, Ayu, Dwi Irwati, and Heru Darmawan. “Evaluasi Implementasi Standard Operating Procedure (SOP) Pengendalian Proses Produksi Untuk Meningkatkan Efisiensi Operasional Produksi”. RIGGS: Journal of Artificial Intelligence and Digital Business 5, no. 2 (July 7, 2026): 13187–13199. Accessed August 25, 2026. https://journal.ilmudata.co.id/index.php/RIGGS/article/view/10988.