1. Esterification of Palm Fatty Acid Distillate with High Amount of Free Fatty Acids Using Coconut Shell Char Based Catalyst. (August 2015) Authors: Hidayat, Arif; Rochmadi, ; Wijaya, Karna; Nurdiawati, Annisa; Kurniawan, Winarto; Hinode, Hirofumi; Yoshikawa, Kunio; Budiman, Arief Journal: Energy procedia Issue: Volume 75(2015) Page Start: 969 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗