Setiawan, Meddy, and Fakih Nadhil. “Effect of Purple Sweet Potato (Ipomoea Batatas L) Extract on Malondialdehyde Levels of Male White Rat (Rattus Norvegicus Wistar Strain) Model of Atherosclerosis”. Journal of Public Health in Africa 10, no. 1s (October 30, 2019). Accessed December 12, 2019. https://www.publichealthinafrica.org/index.php/jphia/article/view/1187.