Nafi’ah, U., and M. F. . Rochman. “Formulation Of Coenzyme Q10 Liquid Foundation With a Variations Virgin Coconut Oil As The Oil Phase”. Proceedings of The International Halal Science and Technology Conference, vol. 14, no. 1, Mar. 2022, pp. 115-26, doi:10.31098/ihsatec.v14i1.493.