GILER-MEDINA, P. X.; ALCÍVAR-CASTRO, E. J. Variational thinking in the academic performance of High School students. International journal of health sciences, [S. l.], v. 6, n. S5, p. 666–678, 2022. DOI: 10.53730/ijhs.v6nS5.8701. Disponível em: https://www.sciencescholar.us/journal/index.php/ijhs/article/view/8701. Acesso em: 19 jun. 2026.