S. Gousia Begum, C. Madhusudhan Chetty, Ravikumar Kota, K. Susmitha, P. Komali, S. Jyothi Kiranmai and B. Sri Divya 2018. A Review on Microencapsulation. World Journal of Pharmaceutical Sciences. 6, 4 (Mar. 2018), 25–36.