Sopiyana, Muhammad, Mega Tri Lestari, Adelia Pratiwi, Ayu Fitria Ningrum, and Hilda Damayanti. “Progam Belajar Matematika Bangun Ruang”. Jurnal Abdimas Tri Dharma Manajemen 3, no. 2 (April 22, 2022): 40–44. Accessed August 24, 2026. https://openjournal.unpam.ac.id/index.php/ABMAS/article/view/20082.