7 1 20 Histroy penemuan tambang emas pongkor Agung Basuki Primary Author mixed material Bogor 1981 The gunung pongkor epithermal gold deposit Sumanagara, D. Aditya Primary Author Agung Basuki Primary Author mixed material 1991 Journal of geochemical exploration D. Aditya Sumanagara Primary Author Agung Basuki Primary Author mixed material 1993 Journal of geochemical exploration Agung Basuki Primary Author mixed material Elsevier Science Publisher B.V. 1995 Final report on KP penyelidikan umum DU 192 Ongka, Sulawesi Tengah Agung Basuki Primary Author mixed material Jakarta BHP-Utah Pasific Inc 1988 Laporan akhir mine planning and design di daerah Tayan kabupaten Sangau, propinsi Kalimantan Barat: PKL No. 0.400.05.17.700 Antam Additional Author Agung Basuki Primary Author mixed material Jakarta Antam 2006 Laporan pemetaan geologi sekala 1 : 10.000 daerah anomali Pb di desa Ciwalat dan peninjauan geologi spenitas daerah anomali Zn di daerah G. Buluh, Ps. Buluh dan Batulayang, Kecamatan Lengkong, Kampupaten Sukabumi, Jawa Barat Yatipan Primary Author A.P. Simandjuntak Additional Author Agung Basuki Additional Author Marulam Simandjuntak Additional Author mixed material Jakarta Antam – Unit Geologi 1978