Xavier, Navis Ryan, Norazlin Abdullah, Norhayati Muhammad, and Norazatul Hanim Mohd Rozalli. “Effect of Combining Ultrasound With Osmotic Pre-Treatment on Osmotic Characteristics of Pomelo Peel”. Journal of Science and Technology 9, no. 4 (December 28, 2017). Accessed May 25, 2020. https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/2166.