“T The Effect Of Kie Using A Communications Platfom Towards Knowledge And Attitudes Of Pregnant Women About K4 Visit At Long Kali Health Center”, PSMUMNS, vol. 6, no. 1, Apr. 2024, Accessed: Jul. 22, 2024. [Online]. Available: https://ocs.unism.ac.id/index.php/PROBID/article/view/1408