Process improvement on the lipase-catalyzed synthesis of oleyl palmitate; a wax ester via response surface methodology (RSM). - Mat Radzi, Salina; Yunus , Nor Mona; Othman, Siti Salhah; Basri, Mahiran; Abdul Rahman, Mohd Basyaruddin; Mohd. Noor, Hanina; Muhammad, Syamsul Kamar (David Publishing, 2011)