Juwa, S.; Wongwat, R.; Manoton, A. The Effectiveness of the Health Behavior Change Program With 7 Colors Ball Tool on Knowledge, Health Belief and Behavior Related to the Prevention and Control of Hypertension and Diabetes Mellitus, in Maeka Sub-District, Muang District, Phayao Province. JRN-MHS 2019, 39, 127-141.