J. A. Rahmad, W. Febrina, and Y. Yusrizal, “Analisis Pengendalian Kualitas Refined Bleached Deodorized Palm Oil Dan Refined Bleached Deodorized Palm Olein Di PT. Adhitya Seraya Korita Dumai”, JURNAL TEKNOLOGI UNIVERSAL, vol. 13, no. 1, pp. 1–14, Jun. 2020.