RUTH, Kendagor J. Challenges that Impede Implementation of International Standards Organization (ISO) 9001:2008 in Public Corporations in Kenya . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 6, n. 4, p. Pg 23–34, 2021. Disponível em: https://ajest.org/index.php/ajest/article/view/54. Acesso em: 12 jun. 2026.