Apiwachaneewong, S., S. Thammapalo, S. Phetchatree, and A.- aisha Musow. “Success Factors on Best Practice Performance of the Immunization Program of District Health Promotion Service in 3 Southern Border Provinces, Thailand”. Journal of Health Science of Thailand, vol. 28, no. 2, Apr. 2019, pp. 263-72, https://thaidj.org/index.php/JHS/article/view/6418.