Thewatejo (Tanason) PA, Phrakhrusutaworathammakit, Chantawaree S. Integrating the Principles of Sanghawatthutham to Enhance the Effectiveness of the Welfare of the Elderly in Waeng Nang Subdistrict Municipality, Mueang District, Maha Sarakham Province: Integrating the Principles of Sanghawatthutham to Enhance the Effectiveness of the Welfare of the Elderly in Waeng Nang Subdistrict Municipality, Mueang District, Maha Sarakham Province. rtnb [internet]. 2024 Dec. 31 [cited 2026 Sep. 4];6(3):284-95. available from: https://so07.tci-thaijo.org/index.php/rtnb/article/view/5665