K. C. S. Vergara, “Between Researcher and Teacher: A Subjective Personal Introspection on Designing and Living the First Cycle of an Action Research Study in an Introductory Economics Course”, Int. J. Multidiscip. Appl. Bus. Edu. Res., vol. 7, no. 9, pp. 4070–4079, Sep. 2026, doi: 10.11594/ijmaber.07.09.20.