Wibowo, Christian Adi, and Teguh Oktiarso. “Perencanaan Produksi Minyak Biji Kapuk Di PT. Singa Mas Anugerah Berkah”. Journal of Integrated System 1, no. 2 (March 11, 2019): 128–138. Accessed September 19, 2024. http://114.7.153.31/index.php/jis/article/view/1200.