Tran, T. K., Phung, L. H., le, H. N., Nguyen, T. T. H., Nghiem, X. S., & Pham, V. T. (2012). A Dynamic Model for Ultrasonic – assisted Extraction of Bio-active Compounds from Natural Products. ASEAN Journal of Chemical Engineering, 12(2), 35-42. Retrieved from https://dev.journal.ugm.ac.id/v3/AJChE/article/view/8130