Pratiwi, D.S. , Dina, H. and Armayani 2025. The Effect of Pregnancy Exercise on the Sleep Quality of Pregnant Women in the Third Trimester in the Working Area of Siotapina Public Health Center in Buton Regency. Malaysian Journal of Medical Research (MJMR). 9, 3 (Jul. 2025), 69-76. DOI:https://doi.org/10.31674/mjmr.2025.v09i03.008.