González-Viloria, Leddis Esther. “Pedagogical Practices in Multigrade Classrooms”. Revista Arbitrada Interdisciplinaria Koinonía 7, no. 13 (February 24, 2022): 97–112. Accessed October 19, 2026. https://fundacionkoinonia.com.ve/ojs/index.php/revistakoinonia/article/view/1645.