Geraldo, J.A. and Dela Cruz, A. 2026. Authentic and Guided Approach to Proficiency (AGAP): An Intervention to Enhance the Psychological Well-Being and Mathematical Proficiency of Grade 10 Learners. International Journal of Research on Multidisciplinary Studies. 1, 4 (Jun. 2026), 423–442. DOI:https://doi.org/10.5281/zenodo.20575708.