Nabiya Ahmed, R. (2023) “An Experimental Study to Assess the Effectiveness of Progressive Muscle Relaxation Technique on Post-operative Pain Management in Patients Undergoing Abdominal Surgery in Gauhati Medical College and Hospital, Guwahati, Assam”, International Journal of Nursing Research, 6(4), pp. 141–148. doi: 10.31690/ijnr.2020.v06i04.005.