Muhimmah, I., Sahriani and Fitriyati, Y. (2023) “User-Centered Design Method in Modelling Pregnancy Apps Based Maternal and Child Health Handbook for Pregnant Monitoring ¬¬¬¬”, Jurnal kesehatan komunitas (Journal of community health), 9(2), pp. 353–362. doi: 10.25311/keskom.Vol9.Iss2.1413.