Creus, Mark Airon P., Mary Ann B. Gatpandan, Janet Jay N. Amboy, and Gina B. Dulce. 2018. “Lived Experiences of Higher Education Instructors in Senior High School: Challenges and Impact on Professional Development”. ASEAN Journal of Education 4 (1):35-52. https://so01.tci-thaijo.org/index.php/AJE/article/view/180406.