Harahap, I. F., C. Bella, H. Habidah, H. Helmalia, and M. S. M. Pohan. “Health Education on Pregnant Women’s Gymnastics at the Murni Midwife Clinic, North Padang Lawas Regency”. International Journal of Community Service (IJCS), vol. 3, no. 2, Dec. 2024, pp. 293-6, doi:10.55299/ijcs.v3i2.605.