Retno, ...., 		Meray, ...., 		Damayantie, ...., 		Putri, ...., & 		Sari, ....
2022 Dec 16. QUALITATIVE ANALYSIS OF MERCURY AND HYDROQUINONE CONTENT IN WHITENING CREAMS CIRCULATING IN BALIKPAPAN. INDONESIA NATURAL RESEARCH PHARMACEUTICAL JOURNAL. [Online] 7:2