Sathagathonthun, G., Chairat, R. and Nateeprasittipon, P. . (2021) “ Phrae Province”., NU Journal of Nursing and Health Sciences, 15(3), pp. 81–97. Available at: https://he01.tci-thaijo.org/index.php/NurseNu/article/view/252317 (Accessed: 21 February 2024).