V. M. ALVARADO HERNANDEZ and M.MANJARREZ BETANCOURT, “problems and challenges of research in the 21st century. (the case of the riems and the conformation of the anthropico)”, Rev.REDINE, vol. 2, no. 1, pp. 9–28, Jul. 2018, Accessed: Oct. 06, 2026. Available: https://mail.revistas.uclave.org/index.php/redine/article/view/1270