Puspita A, Rahmawati Y. CONTROL METHOD OF PALM OIL’S RAW MATERIALS SUPPLIES TO GUARANTEE THE QUALITY OF THE PRODUCT. IJTI [Internet]. 9Mar.2018 [cited 5Dec.2025];1(2):72-6. Available from: http://jurnal.narotama.ac.id/index.php/ijti/article/view/635