Parhaen, Nurjannah. Teknik Progressive Muscle Relaxtation Training (PMRT) Berbasis Islam untuk Mengatasi Kecemasan. Al-Musyrif [Internet]. 2023 Apr. 10 [cited 2024 Nov. 21];7(1):13-2. Available from: https://ejournal.uiidalwa.ac.id/index.php/almusyrif/article/view/1525