Al-Madari, Dr. Abdul Hamid Ahmed Nasser. “Racial Discrimination in Doris Lessing’s The Grass Is Singing and Harper Lee’s to Kill a Mockingbird: A Comparative Study”. Journal of Social Studies 30, no. 3 (November 5, 2024): 30–45. Accessed January 13, 2025. https://journals.ust.edu/index.php/JSS/article/view/2544.