Osasona, Oladipo, Abimbola A. Fisusi, C.O. Osasona, B.O. Onabanjo, and Thomas K. Yesufu. “Speech Intelligibility of Lecture Theatres in Obafemi Awolowo University, Ile-Ife, Nigeria”. Ife Journal of Technology 20, no. 1 (May 1, 2011): 25-33. Accessed May 18, 2024. http://ijt.oauife.edu.ng/index.php/ijt/article/view/76.