Hassoon, Majid, and Mohammed Khalifa. “Evaluation of the Routine Childhood Immunization Program Process at Primary Health Care Centers in Salah Al-Dean Governorate”. Kufa Journal for Nursing Sciences 12, no. 1 (June 14, 2022). Accessed January 31, 2023. https://journal.uokufa.edu.iq/index.php/kjns/article/view/3135.