CORTES, S. T. “NEEDS ASSESSMENT ON ACTION RESEARCH COMPETENCIES OF TEACHER-RESEARCHERS IN SURIGAO DEL SUR, PHILIPPINES”. Journal of Education and Innovation, vol. 21, no. 4, Aug. 2019, pp. 1-19, https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/192512.