OLUFEMI, T. A. Effects of Computer-Assisted Instruction and Concept Mapping on the Academic Achievement of Students with Hearing Impairment in Ecology in Ibadan, Oyo State, Nigeria. JOURNAL OF ISSUES AND PRACTICE IN EDUCATION, [S. l.], v. 9, n. 2, 2017. DOI: 10.61538/jipe.v9i2.752. Disponível em: https://journals.out.ac.tz/index.php/jipe/article/view/752. Acesso em: 2 aug. 2025.