Chaikaew , T., and K. Topithak. “The Development of Presentation Skills and Teamwork Competencies using the CIPPA MODEL Learning Management With Community-Based Learning for Students at High Vocational Certificate Level”. Education journal Faculty of Education, Nakhon Sawan Rajabhat University, vol. 9, no. 3, Sept. 2026, pp. 147-58, doi:10.2774.EDU2026.3.287154.