Perv, Janett, and Marelle Grünthal-Drell. “Implementing Different Teaching Methods in Geography During the Remote Learning Period in 2020”. Contemporary Research in Education and English Language Teaching 6, no. 1 (July 5, 2024): 20–32. Accessed March 15, 2025. https://learning-gate.org/index.php/2641-0230/article/view/1030.