Jalal, O. ., Lakhiar, J. A. ., Imtiaz Afzal, H. M. ., Ahmad, S. I. ., Chaudhry, Z. A. . and Khan, A. M. . (2025) “Comparative Efficacy of Progressive Muscle Relaxation Versus Sleep Hygiene in Psychiatric Outpatients with Insomnia suffering from Anxiety and Depression: A Quasi-Experimental Study”, Journal of Neonatal Surgery. Lahore, Pakistan, 13(1), pp. 481–486. doi: 10.63682/jns.v13i1.8431.