SITUMORANG, Todo Marolop. The Affect Of Purchasing’s Job In The Acquisition of Goods In The Kitchen Department At The Hotel Khas Parapat. Jurnal Online Mahasiswa, [S. l.], v. 1, n. 4, 2023. Disponível em: https://jom.poltekparmedan.ac.id/index.php/jomph/article/view/98. Acesso em: 19 may. 2024.