KUSUMA, J. Pembinaan Olimpiade Matematika. Jurnal Matematika, Statistika dan Komputasi, [S. l.], v. 6, n. 2, p. 86-91, 2018. DOI: 10.20956/jmsk.v6i2.3357. Disponível em: http://334012.libg.asia/index.php/jmsk/article/view/3357. Acesso em: 2 mar. 2025.