Esquivel-Grados, José Theódulo, Clotilde Paula Venegas-Mejía, Migdonio Nicolás Esquivel- Grados, and Manuel Tomás Gonzales-Benites. 2023. “Samples in Educational Research. A Study of Relevance and Sufficiency in Graduate Theses”. HUMAN REVIEW. International Humanities Review / Revista Internacional De Humanidades 21 (2):355-69. https://doi.org/10.37467/revhuman.v21.5071.