NYANGONDA, John Mbula; LIFENGO, Dimanche Lingoso; LOBANGA, Evariste Loke; SHAMBUYI, Arthur Cimwanga Bandibanga. Grammatical difficulties and professional writing skills in English job application letters: evidence from English as a foreign language (EFL) students at the University of Kisangani, Democratic Republic of the Congo (DRC). African Journal of Empirical Research, [S. l.], v. 7, n. 2, p. 1284–1291, 2026. DOI: 10.51867/ajernet.7.2.110. Disponível em: https://ajernet.net/ojs/index.php/ajernet/article/view/1960. Acesso em: 14 jun. 2026.