Tongsakul, A., Jitgarun, K. and Chaokumnerd, W. 2011. Empowering Students Through Project-Based Learning: Perceptions Of Instructors And Students In Vocational Education Institutes In Thailand. Journal of College Teaching & Learning (TLC). 8, 12 (Nov. 2011), 19–34. DOI:https://doi.org/10.19030/tlc.v8i12.6618.