Serge, Girimbabazi, Adegoke Oyebimpe, and Hesbon Opiyo Andala. “Relationship Between Teachers’ Competency Level in Teaching English Language and Students’ English Language Proficiency in Secondary Schools in Rwanda”. Journal of Education 4, no. 7 (November 3, 2021): 104–122. Accessed September 7, 2024. https://stratfordjournals.org/journals/index.php/journal-of-education/article/view/984.