Jitbantao, T., Pongta , T. , Leetagool, S. and Kaewsri, P. 2023. A model of life and professional skills based on the philosophy of sufficiency economy for sustainable development for youth. Parichart Journal. 36, 3 (Jul. 2023), 37–51. DOI:https://doi.org/10.55164/pactj.v36i3.262932.