Norjan, W. ., W. . Pumiapiradee, and K. Nawsuwan. “The Effects of a Teaching Program on Knowledge Among Pediatric Caregivers and the Recurrence Rate of Pneumonia in a Pediatric Clinic, Narathiwat Ratchanakarin Hospital”. Journal of Nursing and Public Health Research, vol. 2, no. 2, Aug. 2022, pp. 1-11, https://he02.tci-thaijo.org/index.php/jnphr/article/view/257302.