Yulianto BWB. PENINGKATAN HASIL BELAJAR JARAK DALAM RUANG MELALUI PBL DAN GEOGEBRA PESERTA DIDIK KELAS XII SMA INSAN CENDEKIA MANDIRI BOARDING SCHOOL. JAPS [Internet]. 2025Jun.17 [cited 2026Jun.6];2(3):34-9. Available from: https://www.journal.sintesia.id/index.php/japs/article/view/88