Thuekaew T, Suknarin R. The Factors Influencing Health Literacy of Elderly Caregivers in Phitsanulok Province. NJPH (วารสาร พ.ส.) [internet]. 2026 Aug. 29 [cited 2026 Sep. 17];36(2):146-58. available from: https://he02.tci-thaijo.org/index.php/tnaph/article/view/278644