GEOLOGI DAN KARAKTERISASI PERKEMBANGAN SISTEM PERGUAAN DI DAERAH RESORT AKEJIRA DAN TAYAWI, TAMAN NASIONAL AKETAJAWE LOLOBATA, HALMAHERA TENGAH, MALUKU UTARA 22 March, 2018 by ASC-Jogja · Published 22 March, 2018 · Last modified 2 November, 2025
Compass Cave Data – Membuat Jaringan Sistem Perguaan 14 March, 2013 by ASC-Jogja · Published 14 March, 2013 · Last modified 21 December, 2024
Sekilas Ekspedisi Halmahera 30 October, 2016 by ASC-Jogja · Published 30 October, 2016 · Last modified 21 December, 2024