Esquivel-Grados, J. T., Venegas-Mejía, C. P. ., Esquivel- Grados, M. N. . and Gonzales-Benites, M. T. . (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), pp. 355–369. doi: 10.37467/revhuman.v21.5071.