MÉNDEZ OYUELA, D. F. Demonstration skills analysis evidenced by UNAH math students. Jornual of Science and Technology, [S. l.], n. 22, p. 103–119, 2018. DOI: 10.5377/rct.v0i22.6447. Disponível em: https://camjol.info/index.php/RCT/article/view/6447. Acesso em: 17 aug. 2024.