Wiyanti , Z. ., Oenzil, F., Masrul, M., & Djafri, D. (2021). A Mobile Health App for Premarital Related Word Advice (AmeeSehat): Usability and Usefulness Evaluation Study. Open Access Macedonian Journal of Medical Sciences, 9(E), 474–480. https://doi.org/10.3889/oamjms.2021.5914