Pangaribuan, I., Lubis, K., Yanti, S., & Sibarani, L. (2023). Pregnancy Exercises on Reducing Lower Back Pain In Pregnant Women Trimester II and III. Journal of Maternal and Child Health Sciences (JMCHS), 3(2), 95-100. https://doi.org/10.36086/maternalandchild.v3i2.2041