Gutierez, Sally Baricaua. “Breaking Barriers: Research-Based Collaborative Professional Development Between in-Service Teachers and University Researchers”. New Trends and Issues Proceedings on Humanities and Social Sciences 4, no. 1 (August 26, 2017): 261–269. Accessed May 4, 2024. https://un-pub.eu/ojs/index.php/pntsbs/article/view/2264.