English Shanaka L de Silva Cited by user Citation bot on 04 Apr 2024 Shanaka L de Silva is a British-American geologist, academic and author. He is Sri Lankan by birth but grew up in England where he completed his education.
Indonesian Gunung Toba Cited by user Astrom Geo on 20 Aug 2022 Gunung Toba adalah gunung berapi supervulkan purba yang terletak di provinsi Sumatra Utara.