Eusawat, A., Ruankham, W., pullap, R., tamesak, P. and Somkamlang, N. 2026. Effectiveness of a hybrid practice-based training program for community-based elderly caregivers in Chiang Rai during the COVID-19 pandemic: 10.55131/jphd/2026/240320. Journal of Public Health and Development. 24, 3 (Aug. 2026), 287–298. DOI:https://doi.org/10.55131/jphd/2026/240320.