HARSIGA, E.; TOHA, T.; KOMAR, S. CALCULATION OF PIT 2 PRODUCED OVERBURDEN VOLUME AND THE ANALYSIS OF PREPARATION OF PIT 1 MINE VOID UTILIZATION AT SUPAT BLOCK PT. BATURONA ADIMULYA MUSI BANYUASIN, SOUTH SUMATERA. Indonesian Journal of Environmental Management and Sustainability, v. 2, n. 2, p. 42-47, 22 Jun. 2018.