Suryanto S, Yusrizal Y, Wiroto N. Pengendalian Kualitas Free Fatty Acid Bagian Refinery Plant Di PT X Kota Dumai . ARTI [Internet]. 2021Dec.20 [cited 2024Nov.28];16(2):177-83. Available from: https://ejurnal.sttdumai.ac.id/index.php/arti/article/view/262