DEKU, P.; FELIX, K. PROBLEMS WITH COMMUNICATION MODES IN THE EDUCATION OF CHILDREN WITH HEARING IMPAIRMENT IN GHANA: A STUDY OF FOUR SCHOOLS FOR THE DEAF. Sokoto Educational Review, [S. l.], v. 11, n. 1, p. 18–32, 2020. DOI: 10.35386/ser.v11i1.270. Disponível em: http://sokedureview.org/index.php/SER/article/view/270. Acesso em: 18 dec. 2024.