MICHAEL SIMANJUNTAK; NERLI KHAIRANI. Implementasi Metode Period Order Qantity Dalam Pengendalian Persediaan Bahan Baku Crude Palm Oil. JURNAL RISET RUMPUN ILMU PENDIDIKAN, [S. l.], v. 2, n. 1, p. 22–31, 2023. DOI: 10.55606/jurripen.v2i1.811. Disponível em: https://prin.or.id/index.php/JURRIPEN/article/view/811. Acesso em: 3 may. 2024.