Yanitha Rajchakom และ Donling Pan. (2026) FROM OBSTACLES TO SOLUTIONS: TEACHERS' PERSPECTIVES ON INSTRUCTIONAL COMPETENCY DEVELOPMENT AND POLICY SUPPORT IN PRIVATE HIGHER EDUCATION. <i>Journal of Research and Innovation for Sustainability (JRIS)</i>, <i>3</i>(2), 91-101.Yanitha Rajchakom และ Donling Pan. "FROM OBSTACLES TO SOLUTIONS: TEACHERS' PERSPECTIVES ON INSTRUCTIONAL COMPETENCY DEVELOPMENT AND POLICY SUPPORT IN PRIVATE HIGHER EDUCATION". Journal of Research and Innovation for Sustainability (JRIS) 3 (2026):91-101.Yanitha Rajchakom และ Donling Pan. FROM OBSTACLES TO SOLUTIONS: TEACHERS' PERSPECTIVES ON INSTRUCTIONAL COMPETENCY DEVELOPMENT AND POLICY SUPPORT IN PRIVATE HIGHER EDUCATION. ห้างหุ้นส่วนจำกัด นวัตกรรมการเรียนรู้สร้างสรรค์:ม.ป.ท. 2026.