Rodriguez, Gladys M., and Rose R. Andrade. “Challenges and Coping Strategies of Non-Education Graduate Mathematics Teachers in Senior High School: A Phenomenological Approach”. International Journal of Multidisciplinary: Applied Business and Education Research 6, no. 6 (June 26, 2025): 3175–3183. Accessed January 27, 2026. https://www.ijmaberjournal.org/index.php/ijmaber/article/view/2366.