Study habits, locus of control and gender as determinants of academic achievement of students with hearing impairment in two south-western states, Nigeria: Study habits, locus of control and gender as determinants of academic achievement of students with hearing impairment in two south-western states, Nigeria. GJE [Internet]. 2017 Dec. 1 [cited 2026 Aug. 21];4:60-76. Available from: https://journal.ucc.edu.gh/index.php/gje/article/view/493