Rivera Jiménez, Silvio Miguel, Sandra Rivera Maguiña, and Fredy Cristóbal Domínguez Broncano. 2026. “Problem-Based Learning and Syllabus modification through Backward Design for Achieving Competencies, UNJFSC 2026”. Big Bang Faustiniano 14 (2). https://doi.org/10.51431/bbf.v14i2.1128.