Martianto, Drajat, Sri Anna Marliyati, and Aini Aqsa Arafah. “RETENSI VITAMIN A PADA MINYAK GORENG CURAH YANG DIFORTIFIKASI VITAMIN A DAN PRODUK GORENGANNYA [Retention of Vitamin A in Vitamin A-Fortified Bulk Palm Oil and the Products Fried in the Oil]”. Jurnal Teknologi dan Industri Pangan 20, no. 2 (December 27, 2009): 83. Accessed October 28, 2020. http://journal.ipb.ac.id/index.php/jtip/article/view/4311.