HEDI; SRI NUR YULIYAWATI; ANNY SURYANI; IIS SULYANINGSIH. High School Geometry Learning for Cimahi Mathematics MGMP Teachers Using GeoGebra. ReTII, [S. l.], p. 80–86, 2022. Disponível em: https://journal.itny.ac.id/index.php/ReTII/article/view/3678. Acesso em: 3 apr. 2025.