hayu kartika, Meike Elsye Beatrix, Atep Afia Hidayat, and Candra Setia Bakti. “Implementation of PDCA Cycle to Improve Quality of Animal Protein Levels in Traditional Medicinal Products”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE 6, no. 10 (October 25, 2020): 1–7. Accessed December 22, 2024. https://ijasre.net/index.php/ijasre/article/view/1105.