Ancheta, Franz, Ryan Roldan, Joy Rupinta, Johnlee Ugale, Arrianne Michelle Fabro, and Wilfredo Salvador. 2026. “Quality Assurance and Instructional Leadership: Exploring Master Teachers’ Mentoring and Coaching Competencies in Classroom Observation”. International Journal of Research on Multidisciplinary Studies 1 (7):242–251. https://doi.org/10.67903/ijroms0308.