RAMOS-GALARZA, Carlos. Editorial: Diseños de investigación experimental. CienciAmérica, Quito, EC, v. 10, n. 1, p. 1–7, 2021. DOI: 10.33210/ca.v10i1.356. Disponível em: https://cienciamerica.edu.ec/index.php/uti/article/view/356.. Acesso em: 27 oct. 2025.