CHE AZEMIN, M. Z., and W. N. IBRAHIM. “THE EFFECT OF DAILY RELIGIOUS FASTING ON TEAR FILM CHARACTERISTICS AND OCULAR SURFACE”. INTERNATIONAL JOURNAL OF ALLIED HEALTH SCIENCES, vol. 2, no. 1, Apr. 2018, pp. 108-16, https://journals.iium.edu.my/ijahs/index.php/IJAHS/article/view/104.