Factors associated with the scientific production indexed in Scopus of a Universidad Nacional Mayor de San Marcos. Letras, Lima, Peru, v. 90, n. 131, p. 244–260, 2019. DOI: 10.30920/letras.90.131.11. Disponível em: https://revistaletras.unmsm.edu.pe/index.php/le/article/view/665. Acesso em: 13 sep. 2026.