Tolentino, J. C. G., Danganan, C. G., David, A. A., & Peña, J. T. (2023). Development and Validation of a Booklet in Educational Research: A Supplementary Material for Filipino Teacher Education Students. Multidisciplinary Journal for Education, Social and Technological Sciences, 10(2), 1–23. https://doi.org/10.4995/muse.2023.18678