Laporan pemetaan geologi daerah Teluk Lahung Utara kecamatan Kapuas Hulu, kab. Kapuas Kalimatan Tengah waktu:

7 1 20 Laporan pemetaan geologi daerah Teluk Lahung Utara kecamatan Kapuas Hulu, kab. Kapuas Kalimatan Tengah waktu: 7 juni s/d 20 juni 1981 Unit Geologi Primary Author Wahyudi Primary Author mixed material Jakarta Antam – Unit Geologi 1981 2018097508.jpg.jpg Buletin pusat pengembangan teknologi mineral vol 12 no 1 Januari 1990 Hasrifaldi Primary Author Tatang Wahyudin Primary Author Susilo Wardoyo Primary Author M. Anda Sjaepudin Primary Author mixed material Departemen Pertambangan dan Energi 1990 Laporan singkat daerah Cipamancalan Utara Cirotan - Banten Wahyudi Primary Author mixed material Jakarta Antam 1981 2019070394.jpg.jpg General survey report KP DU 400 pulau Bacan, Maluku Utara period October to December 1995 Wahyudi Primary Author G. Davey Primary Author G. Tauli Primary Author L Morales Primary Author mixed material Jakarta Antam - Unit Geomin 1996 General survey report KP DU 400 pulau Bacan, Maluku Utara period January to March 1995 Wahyudi Primary Author G. Davey Primary Author J. Malaihollo Primary Author G. Tauli Primary Author mixed material Jakarta Antam - Unit Geomin 1995 General survey report KP DU 400 pulau Bacan, Maluku Utara period July to September 1995 Wahyudi Primary Author G. Davey Primary Author G. Tauli Primary Author J. Rovillos Primary Author mixed material Jakarta Antam – Unit Geomin 1995 General survey report KP DU 400 Pulau Bacan, Maluku Utara period April to June 1995 Wahyudi Primary Author G. Davey Primary Author G. Tauli Primary Author J. Rovillos Primary Author mixed material Jakarta Antam - Unit Geomin 1995