Sofia, Dina, Wisnu Cahyo Prabowo, and Laode Rijai. 2016. “Isolasi Senyawa Antioksidan Dari Rimpang Jahe Balikpapan (Etlingera Balikpapanensis)”. Proceeding of Mulawarman Pharmaceuticals Conferences 4 (1), 85-89. https://doi.org/10.25026/mpc.v4i1.165.