QAYSHAUN, M. . OBSTACLES OF DIFFUSION OF INNOVATION IN DAR AL FOUAD HOSPITAL, CAIRO EGYPT. African Journal of Emerging Issues, [S. l.], v. 1, n. 1, p. 20–42, 2019. Disponível em: https://ajoeijournals.org/sys/index.php/ajoei/article/view/3. Acesso em: 24 apr. 2025.