Hydrological exploration in Karst Suaran, Berau, East Kalimantan, Indonesia. - Haryono, E.; Lavigne, F.; Che Omar, R.; White, B.; Cardenas Tristan, A.; Rahmawati Hizbaron, D.; Fitria Putri, R.; Fathoni, Wilda A.; Widyastuti, M.; Haryono, Eko; Fatchurahman, Hendy; Labib, M. Ainul (E3S Web of Conferences, 2020)