Singh, Jai. “LEARNING ACHIEVEMENT OF ELEMENTARY SCHOOL STUDENTS IN URBAN SLUMS OF VARANASI CITY: A COMPARATIVE STUDY”. THE PRIMARY TEACHER 36, no. 1-2 (January 31, 2011): p.83–96. Accessed August 18, 2025. http://14.139.250.109/index.php/tpt/article/view/772.