https://chem.ui.ac.id/two-ui-faculty-of-mathematics-and-natural-sciences-students-conquer-puruk-sunduki-cliff-to-raise-the-red-and-white-flag/
Two UI Faculty of Mathematics and Natural Sciences Students Conquer Puruk Sunduki Cliff to Raise...
Aug 6, 2025 - Gregorius Benhard Praga (Biology, Faculty of Mathematics and Natural Sciences, UI) and Diah Fitri Novita Sari (Geography, Faculty of Mathematics and Natural...