D. Tambun, D. Pusparani Sinambela, and dede mahdiyah, “Pengaruh Senam Hamil Trimester II dan III Terhadap Kualitas Tidur Ibu Hamil : Narrative Review: The Effect of Second and Third Trimester Pregnancy Exercises on Sleep Quality for Pregnant Women : Narrative Review”, PSMUMNS, vol. 3, no. 1, Nov. 2022.