Khandekar, R., Mohammed, A. J., & Al Raisi, A. (2002). Compliance of spectacle wear and its determinants among schoolchildren of Dhakhiliya region of Oman: A descriptive study. Sultan Qaboos University Medical Journal, 4(1), 39–43. Retrieved from https://journals.squ.edu.om/index.php/squmj/article/view/1234