Gomaa, A., I. Fahmy, J. Tamam, G. M. G. Shehab, and M. Abd Al-Halim. “Relation of Advanced Glycation End Products and Primary Open Angle Glaucoma Progression”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 37, no. 3, Mar. 2018, pp. 95-106, https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/8721.