T. Muengpan, K. Kaphan, A. Buakamsound, N. Boonma, O. Boonla, and P. Woragidpoonpol, “Incidence and Associated Factors with Neonatal Hypothermia in Nursery Unit”, JRN-MHS, vol. 40, no. 4, pp. 111–121, Dec. 2020.