1.
Zainuddin R, Aliwu AF, Rachmawaty R, Syam Y. Efektivitas Progressive Muscle Relaxation terhadap Tekanan Darah pada Penyakit Hipertensi. sjik [Internet]. 2018 Nov. 5 [cited 2025 Sep. 14];7(2):42-6. Available from: https://www.sjik.org/index.php/sjik/article/view/169