Asma Qayoom, and Sarah Hafeez. “URBAN INFORMALITY AND SOCIAL INEQUALITY: A COMPREHENSIVE STUDY OF SOCIOECONOMIC CONDITIONS IN KARACHI’S SLUM SETTLEMENTS”. Spectrum of Engineering Sciences, vol. 3, no. 12, Dec. 2025, pp. 1804-16, https://thesesjournal.com/index.php/1/article/view/1867.