Kannika Thiankhanithikun, NopphadolChalortham , and Siriporn Wohbah. “Temperature Data Analysis of Diphtheria-Tetanus-Pertussis and Hepatitis B Vaccine Cold Chain Monitoring in Northern Part of Thailand”. Journal of Pharmacy and Nutrition Sciences 9, no. 1 (January 5, 2019): 1–7. Accessed April 4, 2025. http://set-publisher.com/index.php/jpans/article/view/1998.