Mahera Shoaib, Nimrah Ayaz 2021. A STUDY ON THE CHALLENGES FACE BY TEACHERS IN TEACHING ENGLISH IN MULTILINGUAL CLASSROOM AT SECONDARY LEVEL IN PUBLIC SCHOOLS OF LIAQUATABAD TOWN KARACHI. Pakistan Journal of Educational Research . 4, 4 (Dec. 2021). DOI:https://doi.org/10.52337/pjer.v4i4.379.