Kwangin, T., T. Sasom, and T. Kwangin. “Pu Chans’ Roles in Promoting Buddhist Activities Mae Charim District, Nan Province”. Journal of Thammawat, vol. 5, no. 2, Dec. 2024, pp. 45-53, https://so09.tci-thaijo.org/index.php/tmwj/article/view/4956.