Pattah, S., Arsunan, A. A. ., Maria Leida Ida, Ansariadi, Hasanuddin, I. ., & Aminuddin, S. . (2023). Effectiveness of Mhealth on Immunization Target Tracking Which Affects Drop Out and Left Out Numbers in Rural and Urban Areas at The Public Health Center Level, Indonesia. National Journal of Community Medicine, 14(08), 491–498. https://doi.org/10.55489/njcm.140820233143