León-Ortiz C del R, León Ortiz CH, Troya León HA, Rodríguez Vaca CL. Río Pastaza as a teaching resource for the development of geographical skills: a teaching experience with First Generation Students. Cuad. pedagog. univ. (En línea) [Internet]. 2024 Jan. 16 [cited 2026 Nov. 13];21(41):115-2. Available from: https://cuaderno.wh201.pucmm.edu.do/index.php/cuadernodepedagogia/article/view/563