Ibrahim, O. R., Ibraheem, R. M., Aliu, R. and Lawal, I. M. (2022) “Factors Associated with Timeliness of Hepatitis B Birth Dose: A Cross-sectional Study in North-Western Nigeria”, Folia Medica Indonesiana, 58(2), pp. 129–136. doi: 10.20473/fmi.v58i2.31344.