FATIMA YUSUF, GAMBO ABDULLAHI JINJIRI. THE IMPACT OF INSTRUCTIONAL MATERIALS ON STUDENTS’ ACADEMIC PERFORMANCE IN ENGLISH LANGUAGE IN JUNIOR SECONDARY SCHOOL, YOBE STATE. Innovare J Social Sci [Internet]. 2024 Jul. 1 [cited 2024 Dec. 27];12(4):14-9. Available from: https://innovareacademics.in/journals/index.php/ijss/article/view/51366