., Zuliana, Ennimay ., and Yecy Anggreny. 2014. “Relationships of Knowledge Level about Physiological and Psychological Changes in Premenopausal Phase towards Anxiety Levels on Pre-Old Women”. Jurnal Kesehatan Komunitas 2 (4):187-90. https://doi.org/10.25311/keskom.Vol2.Iss4.71.