Na’mah, L. U., Haryanti, D., Qomar, U. L., & Widiastuti, H. (2021). Aplication of Deep Breathing Techniques to Reduce Dismenhorrhea Pain of Young Girls. Prosiding University Research Colloquium, 1064–1070. Retrieved from https://repository.urecol.org/index.php/proceeding/article/view/1670