Al-Ghamdi AK, Al-Harbi Z and Al-Ghamdi KS (2018) “PREVALENCE OF CONGENITAL COLOUR VISION DEFICIENCY AMONG SECONDARY SCHOOL MALE STUDENTS IN ALMADINA ALMUNAWARA (SAUDI ARABIA)”, Malaysian Journal of Public Health Medicine, 18(1), pp. 97–101. doi: 10.37268/mjphm/vol.18/no.1/art.245.