Chunphun C, Romae A, Hayamin P. Development of a Learning Handbook: The Renewable Energy for Communities in Southern Border Provinces. pnujrhuso [internet]. 2022 Jan. 27 [cited 2026 Oct. 9];9(1):187-201. available from: https://so05.tci-thaijo.org/index.php/pnuhuso/article/view/254111