Chamninork , K., Aree , P. and Lamchang , S. (2020) “Related Factors of Maternal Practices for Recurrent Pneumonia Prevention Among Children”, Nursing Journal CMU, 47(1), pp. 77–87. available at: https://he02.tci-thaijo.org/index.php/cmunursing/article/view/240777 (accessed: 12 October 2026).