Marasigan , Adriel, and Lilia Ricero. 2026. “Ethnomathematics-Based Instructional Approaches Among Mathematics Instructors in Congressional District 1, Batangas Province”. Aloysian Interdisciplinary Journal of Social Sciences, Education, and Allied Fields 2 (7): 2783-2804. https://doi.org/10.5281/zenodo.21645528.