Nurul Fatimah bakri, Nurlina, Hariyanti Haris and Asri (2021) “The Effect Of Progressive Muscle Relaxation On Nurse’s Anxiety Level During Covid-19 Pandemic”, Comprehensive Health Care, 5(3), pp. 128-135. Available at: http://beli-pulsa.com/index.php/chc/article/view/128 (Accessed: 7June2025).