Yulviana R, Intan Widya Sari. The Effectiveness of Pregnant Exercise on Anxiety Levels in Promigravida Pregnant Women at Pratama Deliana Clinic Pekanbaru. JMN [Internet]. 2021Jan.30 [cited 2026Jun.1];3(1):52-5. Available from: https://iocscience.org/ejournal/index.php/JMN/article/view/1157