ROBA, Ali Ibrahim; MURAGURI, Charity Wangui; OKETCH, Timothy C. Strategic Quality Management System and Sustainable Competitive Advantage in Kenya’s Aviation Companies. The University Journal, [S. l.], v. 8, n. 1, p. 72–87, 2026. DOI: 10.59952/tuj.v8i1.442. Disponível em: https://journals.daea.or.ke/index.php/tuj/article/view/442. Acesso em: 10 may. 2026.