Achirsyah Bahar, and Renaldi Maulana. 2023. “PERANCANGAN PERSEDIAAN BAHAN BAKU COKLAT DI PT. MARVEL FOOD INDUSTRY”. JURNAL ILMIAH TEKNIK INDUSTRI 3 (1), 24-34. http://45.118.112.109/ojspasim/index.php/JITI/article/view/351.