Riastuti, Rini, Kautsar Muwahhid, Ahmad Maksum, Johny Wahyuadi Soedarsono, & Mhd. Ibkar Yusran Asfar.
" Effect of Thiosulfate Concentration and Leaching Temperature in Ammoniacal Thiosulfate Leaching of Refractory Sulfide Gold Ore." <em>Jurnal Mettek: Jurnal Ilmiah Nasional dalam Bidang Ilmu Teknik Mesin</em> [Online], 8.2 (2022): 146-152. Web.  5 May. 2024