Valderama, A. F. ., Sudaryatno, and T. H. . Purwanto. “DRAINAGE PLANNING BASED ON REMOTELY SENSED DATA OF OPEN PIT MINING AT PT. SDIC PAPUA CEMENT MANOKWARY REGENCY: PERENCANAAN DESAIN DRAINASE BERBASIS DATA PENGINDERAAN JAUH PADA TAMBANG TERBUKA PT. SDIC PAPUA CEMENT KABUPATEN MANOKWARI”. INTAN Jurnal Penelitian Tambang, vol. 4, no. 1, Apr. 2022, pp. 59-68, doi:10.56139/intan.v4i1.83.