“Kelas Prenatal Yoga Terhadap Kualitas Tidur Ibu Hamil”. Journal of Telenursing (JOTING) 5, no. 2 (November 21, 2023): 3104–3110. Accessed September 20, 2025. https://journal.ipm2kpe.or.id/index.php/JOTING/article/view/8009.