Riski, Radhia, 		Nur, Syamsu, AND 		Pabontong, Elisabeth.
" Activity Test and Formulation of Antioxidant Cream from Ethanol Extract Combination Of Several Citrus Fruit Peels (Citrus sp.)" <em>Journal of Pharmaceutical and Medicinal Sciences</em> [Online], Volume 6 Number 1 (12 July 2021)