TAMBUNAN, Lois Oinike; TAMBUNAN, Janwar. The Training on the Use of Geogebra Software in Learning at SMA Hutabayuraja : Pelatihan Penggunaan Perangkat Lunak Geogebra dalam Pembelajaran di SMA Hutabayuraja. Mattawang: Jurnal Pengabdian Masyarakat, [S. l.], v. 3, n. 4, p. 448–453, 2022. DOI: 10.35877/454RI.mattawang1274. Disponível em: https://jpabdimas.idjournal.eu/index.php/mattawang/article/view/1274. Acesso em: 27 aug. 2026.