Astuti, Dian, 		Prasetya, Hieronimus, AND 		Irsalina, Dina.
" Hydroquinone Identification in Whitening Creams Sold at Minimarkets in Minomartini, Yogyakarta" <em>Journal of Agromedicine and Medical Sciences</em> [Online], Volume 2 Number 1 (11 February 2016)