Jitae, samart (2021) “The Development Community Learning Activity for Knowledge of Elderly Health Promotion Base on Lanna Local Wisdom : Case Study Suthep Municipality, Muangchiangmai District, Chiangmai Province”, Community and Social Development Journal. Chiang Mai, Thailand, 22(1), pp. 66–77. doi: 10.14456/rcmrj.2021.242335.