Sumartini T, Noor Y, Abdulah A, . R, . A, . J, Sugandi T, . Y, Rosidah N. Geogebra Application Utilization Training for Interactive and Innovative Mathematics Learning for Junior High School Teachers in Garut. IJCE [Internet]. 15Nov.2023 [cited 4Jul.2025];4(04):140-5. Available from: http://ejournals.fkwu.uniga.ac.id/index.php/IJCE/article/view/1012