Penerapan Relaksasi Otot Progresif Untuk Mengatasi Kecemasan Pada Ibu Hamil : Literature Review: Application Of Progressive Muscle Relaxation To Overcome Anxiety In Pregnant Women : Literature Review. PSMUMNS. 2022;4(1). Accessed July 22, 2024. https://ocs.unism.ac.id/index.php/PROBID/article/view/906