Shrestha, T., Sermsri, S., & Sillabutra, J. (2017). Factors Affecting Utilization of Immunization Services among Mothers with Children Aged 12-23 Months in the Rural Areas of Lalitpur District, Nepal. Journal of Health Research, 27(5), 297–293. Retrieved from https://he01.tci-thaijo.org/index.php/jhealthres/article/view/88693