Sumunar, D., Lismidiati, W., Kusumawati, H. I., Lazuardi, L., & Purnama, M. (2021). Primagravida usability and user satisfaction as a digital health initiative for pregnancy educational media and remote rural monitoring. BKM Public Health and Community Medicine. Retrieved from https://journal.ugm.ac.id/v3/BKM/article/view/3024