Sánchez Raza, V. A., and M. Rhea Almeida. “Analysis of Intercultural Bilingual Education in Educational Institutions of the Tsáchila Nationality”. Cátedra, vol. 3, no. 1, Jan. 2020, pp. 46-58, doi:10.29166/10.29166/catedra.v3i1.1988.