Mulyati S, Winancy W. Effect of Health Education Demonstration Method and Leaflet Media about Consciousness on Knowledge and Attitude of Hormonal KB Acceptors. jitek [Internet]. 30Sep.2019 [cited 11Aug.2026];7(1):60-7. Available from: https://ejurnal.poltekkesjakarta3.ac.id/index.php/jitek/article/view/217