Jernih Karniat Sari Zai, and Bigharta Bekti Susetyo. “Students’ Perception of the Virtual Rock Microscope in the General Geology Course”. Journal of Practice Learning and Educational Development 5, no. 2 (May 25, 2025): 319–326. Accessed May 3, 2026. https://www.digitalpress.gaes-edu.com/index.php/jpled/article/view/480.