Abdulrahim, Safiyanu, Yusuf Musa Abubakar, and Bello Idris Tijjani. “Evaluation of the Level of Transmission of Solar Radiation by Eyeglasses (Spectacles) and Its Effects on the Human Eye”. Journal of Asian Scientific Research 5, no. 10 (October 15, 2015): 489–498. Accessed July 3, 2024. https://archive.aessweb.com/index.php/5003/article/view/3748.