Nining Pomontolo, Syamsu Qamar Badu, Tedy Machmud. DEVELOPMENT OF GEOGEBRA-BASED LEARNING MEDIA ON SPATIAL BUILDING MATERIALS IN CLASS VIII STATE FIRST HIGH SCHOOL 8 PAGUYAMAN. Euro. J. Hum. Edu. Adv. [Internet]. 2022Aug.24 [cited 2025Jan.10];3(8):182-5. Available from: https://scholarzest.com/index.php/ejhea/article/view/2621