A Application Of Progressive Muscle Relaxation To Overcome Anxiety In Pregnant Women : Literature Review: Penerapan Relaksasi Otot Progresif Untuk Mengatasi Kecemasan Pada Ibu Hamil : Literature Review. Proceeding Of Sari Mulia University Midwifery National Seminars, [S. l.], v. 4, n. 1, p. 230–241, 2022. DOI: 10.33859/0gd1s957. Disponível em: https://ocs.unism.ac.id/index.php/PROBID/article/view/906.. Acesso em: 19 apr. 2025.