Djamilah S, Puspitorini M. Pelatihan Penggunaan Aplikasi Geogebra for Personal Computer bagi Guru MGMP Matematika SMA Kabupaten Barito Kuala. BERDAYA [Internet]. 2021 Dec. 30 [cited 2026 Jun. 19];3(3):125-30. Available from: https://ejournal.imperiuminstitute.org/index.php/BERDAYA/article/view/474