Khan, M. J., M. Q. Khan, A. Ahmad, N. Naeemullah, K. Ullah, and I. Amir. “Barriers towards the Children Immunization at Population Level in Sheikh Maltoon Town, Mardan, KP”. International Journal of Health Sciences, vol. 7, no. S1, June 2023, pp. 2601-9, doi:10.53730/ijhs.v7nS1.14551.