Chonjaroen, H., Vatcharavongvan, P., Nomsiri, A. and Denyingyot, A. 2026. Muslim-Way Health Promotion Problems and Needs of the Elderly from Central Thailand Participating in the Hajj. Parichart Journal. 39, 4 (Aug. 2026). DOI:https://doi.org/10.55164/pactj.v39i4.281714.