บุญรอด ว, แก่นอำพรพันธ์ พ, วัฒนศัพท์ ภ. Opinion on participation in group music activities for elderly : A case study in Nongwang Trachoo 2 Community, Khon Kaen. JOFA-KKU [internet]. 2018 Dec. 31 [cited 2026 Sep. 13];10(2):46-67. available from: https://so02.tci-thaijo.org/index.php/fakku/article/view/166388