MAN AND WAVES (Water Resource of Bekah Cave) 27 July, 2012 by ASC-Jogja · Published 27 July, 2012 · Last modified 21 December, 2024
Kegiatan Pengenalan caving ke unit pengamanan dan penyelamatan DIT Sabhara Polda DIY 16 August, 2015 by ASC-Jogja · Published 16 August, 2015 · Last modified 2 November, 2025
Speleology Goes School 9 January, 2017 by ASC-Jogja · Published 9 January, 2017 · Last modified 2 November, 2025