IRAWAN, Agus; IPNUWATI, Sri; MUKODIMAH, Siti; TRISNAWATI, Trisnawati. Pelatihan Software GeoGebra pada Materi Sistem Persamaan Linear Dua Variabel di SMP Islam Al-Mungalim. Joong-Ki : Jurnal Pengabdian Masyarakat, [S. l.], v. 4, n. 1, p. 7–15, 2024. DOI: 10.56799/joongki.v4i1.5462. Disponível em: http://al-haramjournal.co.id/Joong-Ki/article/view/5462. Acesso em: 6 aug. 2026.