NGU CHEO, V. .; CHIE, E. P.; NGONG SONG, . J. M. Language Use and the Marketing Communication Strategies of Ambulant Bus Vendors: The case of the Northwest Region of Cameroon. JOURNAL OF ARTS AND HUMANITIES , [S. l.], v. 6, n. 1, p. 314–343, 2022. Disponível em: https://www.fauba.scientific-board.com/index.php/jah/article/view/102. Acesso em: 2 jul. 2026.