Moreno Povada, S. B., Castellano Sierra, R. A., & Mauris De la ossa, L. A. (2025). Impact of PosGraduate Training of Teachers on their Professional Practice and Student Learning. Saber Ser - Revista De Estudios Cualitativos En Educación, 2(2), 1–16. https://doi.org/10.35997/saberser.v2i2.47