Chonjaroen, H., P. Vatcharavongvan, A. Nomsiri, and A. Denyingyot. “Muslim-Way Health Promotion Problems and Needs of the Elderly from Central Thailand Participating in the Hajj”. Parichart Journal, vol. 39, no. 4, Aug. 2026, doi:10.55164/pactj.v39i4.281714.