Analisa Risiko Penelusuran Gua dalam Kasus Banjir Permukaan 21 May, 2013 by ASC-Jogja · Published 21 May, 2013 · Last modified 21 December, 2024
GOMBONG SPELEOLOGY EXPEDITION 2014 : “BUKAN SEKEDAR PENELITIAN HOBI” 1 May, 2015 by ASC-Jogja · Published 1 May, 2015 · Last modified 2 November, 2025
WATER TRACING (Tracing system of underground rivers Bribin and Seropan) 27 March, 2012 by ASC-Jogja · Published 27 March, 2012 · Last modified 21 December, 2024