The school work system. Society & Technology, [S. l.], v. 4, n. 1, p. 38–46, 2021. DOI: 10.51247/st.v4i1.74. Disponível em: https://institutojubones.edu.ec/ojs/index.php/societec/article/view/74. Acesso em: 24 jun. 2026.