Patrick, J.M. et al. (2014) „An insight into Factors Militating against Nigerian Students? attainment in English Language Senior Secondary School Certificate Examination”, Revista de Cercetare si Interventie Sociala, 45, pp. 107–120. Disponibil la: https://www.rcis.ro/journal/article/view/1615-an-insight-into-factors-militating-against-nigerian (Data accesării: 7 noiembrie 2026).