Mathias Penobsm , D. ., and N. V Gomwalk (Ph.D). “EFFECTS OF SIGN LANGUAGE INTERPRETERS’ SERVICES ON ACADEMIC PERFORMANCE OF STUDENTS WITH HEARING IMPAIRMENT UNIVERSITY OF JOS”. BW Academic Journal, Jan. 2025, https://mail.bwjournal.org/index.php/bsjournal/article/view/2601.