Ardan, Muhammad, Risna Agustina, and Muhammad Amir Masruhim. 2016. “Analisis Bahan Kimia Berbahaya Pada Krim Pencerah Wajah Yang Beredar Di Kota Samarinda”. Proceeding of Mulawarman Pharmaceuticals Conferences 3 (1), 64-71. https://doi.org/10.25026/mpc.v3i1.67.