Siribhorn, B. and Nicharee, P. 2025. The The Results of Research Competencies Developed for Learning Development of Nakhon Sawan Rajabhat University’s Student Teachers. Shanlax International Journal of Education. 13, 2 (Mar. 2025), 27-37. DOI:https://doi.org/10.34293/education.v13i2.8500.