Faqih, Abu Rizal, and Rediawan Miharja. “Quality Management Analysis Using Seven Tools Case Study of Tinumpuk Tempe Factory”. ProBisnis : Jurnal Manajemen 15, no. 5 (October 30, 2024): 831–840. Accessed November 21, 2024. https://ejournal.joninstitute.org/index.php/ProBisnis/article/view/613.