YUNTAWATI, Yuntawati; SANAPIAH, Sanapiah. Pembinaan Olimpiade Sains Nasional (OSN) Matematika Jenjang SMP Kabupaten Lombok Tengah. Sasambo: Jurnal Abdimas (Journal of Community Service), [S. l.], v. 2, n. 3, p. 172–179, 2020. DOI: 10.36312/sasambo.v2i3.304. Disponível em: https://journal-center.litpam.com/index.php/Sasambo_Abdimas/article/view/304. Acesso em: 29 jan. 2026.