Suphandee, T., Poophayang , P. and Siphai, S. (2026) “The Development of an Assessment Model for 17 Teacher Competencies of Rajabhat University Pre-Service Teachers in the 21st Century”, Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University, 20(1), pp. 123–140. doi: 10.14456/psruhss.2026.8.