Wannapop P, Rojkitjakul T, Sukluang K. Application of Papanikadhamma for Leadership Development of Sub-District Headman,Village Headman in Chaiwattana Sub-District, Pua District, Nan Province. JMHR [internet]. 2024 Mar. 31 [cited 2026 Sep. 3];8(1):175-90. available from: https://so04.tci-thaijo.org/index.php/JMHR/article/view/a012