Puspita A, Rahmawati Y. CONTROL METHOD OF PALM OIL’S RAW MATERIALS SUPPLIES TO GUARANTEE THE QUALITY OF THE PRODUCT. IJTI [nternet]. 2018Mar.9 [cited 2024Dec.22];1(2):72-6. vailable from: https://jurnal.narotama.ac.id/index.php/ijti/article/view/635