Pastuty, R., dora, eliza and hindun, siti 2021. Effect of Diaphragm Breathing Exercise on Reducing Anxiety Level of Pregnant Women. Journal of Maternal and Child Health Sciences (JMCHS). 1, 2 (Dec. 2021), 105-110. DOI:https://doi.org/10.36086/maternalandchild.v1i2.990.