NWACHUKWU, K. E. Effectiveness of Role Play and Bibliotherapy in Attitude Change of Primary School Pupils towards Learners with Special Needs in Nigeria. Disability, CBR & Inclusive Development, Gondar, Ethiopia, v. 27, n. 4, p. 93–105, 2017. DOI: 10.5463/dcid.v27i4.483. Disponível em: https://dcidj.uog.edu.et/index.php/up-j-dcbrid/article/view/243. Acesso em: 8 may. 2025.