Poompin, K., Masantiah, C., & Benjaphong, W. . (2023). Evaluation for the Camp Leadership Training Program for Undergraduate Students, Ramkhamheang University: Application of the Utilization-Focused Evaluation Model. Interdisciplinary Academic and Research Journal, 3(6), 931–946. https://doi.org/10.60027/iarj.2023.272557