Salehi, Peyman. “A Critical Comparative Analysis Regarding Oscar Wilde’s The Picture of Dorian Gray and Omar Khayyam’s Quatrains”. International Journal of Humanities and Education Development (IJHED) 7, no. 2 (April 15, 2025): 100–106. Accessed October 23, 2026. https://theshillonga.com/index.php/jhed/article/view/445.