ABUBAKAR H, UMAR SA, MUSAWA BI. THE IMPACT OF LANGUAGE IN THE TEACHING AND LEARNING OF MATHEMATICS AT JUNIOR SECONDARY SCHOOL IN KATSINA. m [Internet]. 2015Dec.31 [cited 2024Dec.23];1(8):07-. Available from: http://cpcontacts.ijrdo.org/index.php/m/article/view/2415