Khan SA, Zaheer M, Aiza S, Hafeez MA. SLEEP AND WAKEFULNESS DURING HOLY MONTH OF RAMADAN. Pak J Phsyiol [Internet]. 2006 Dec. 31 [cited 2025 May 1];2(2):15-9. Available from: https://www.pjp.pps.org.pk/index.php/PJP/article/view/677