Uzam Yaqoob Khawaja Effect of classroom diversity on teachers' practices and students' performance at higher education level in islamabad / Uzma Yaqoob Khawaja - Islamabad: Allama Iqbal Open University, 2019. - xv,87p. HB MPhil Thesis Subjects--Topical Terms: Effective TeachingClassroom EnvironmentDissertations, Academic--MPhil Secondary Teacher Education Dewey Class. No.: 371.1024 / UZE