Idayani, Darsih, Wahyu Hidayat, Selly Anastassia Amellia Kharis, Asmara Iriani Tarigan, and Sumartono Sumartono. “TRAINING AND ASSISTANCE IN USING GEOGEBRA TO IMPROVE THE COMPETENCE OF HIGH SCHOOL MATHEMATICS TEACHERS”. As-Sidanah : Jurnal Pengabdian Masyarakat 6, no. 1 (April 25, 2024): 182–192. Accessed February 11, 2026. https://journal.ibrahimy.ac.id/index.php/assidanah/article/view/4604.