Riastuti, R., 		Muwahhid, K., 		Maksum, A., 		Soedarsono, J., & 		Asfar, M.
(2022).
 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, 8</em>(2), 146-152.
doi:10.24843/METTEK.2022.v08.i02.p09