OMILLO, Francis Okumu; SIBEYO, David. COVID-19 Contagion Risk in Border Regions: A Case of Busia One-Stop Border Post Inefficiencies in Clearing Truckers . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 6, n. 2, p. Pg 77–86, 2021. Disponível em: http://ajest.org/index.php/ajest/article/view/78. Acesso em: 3 apr. 2026.