Croda Marini, José Rubén, and Eric Abad Espíndola. “Qualitative and Quantitative Research Models and Their Application in the Study of Law”. Universita Ciencia 5, no. 12 (April 4, 2016): 13–24. Accessed November 14, 2026. https://universita.ux.edu.mx/universita-ciencia/article/view/308.