Marium Sheikh, and Dr. Farzana Amir Hashmi. “ASSESSMENT OF DIFFERENCES IN VITAMIN C INTAKE BEFORE AND DURING RAMADAN AMONG GENERAL POPULATION IN KARACHI”. Pakistan Journal of Rehabilitation, vol. 5, no. 1, Dec. 2020, pp. 25-30, http://ojs.zu.edu.pk/ojs/index.php/pjr/article/view/860.