GITHUI , Perminus; NJOKA , Johannes. Students’ Attributions on Performance in Examinations: A Study of different Secondary School Categories in Nyeri County, Kenya. African Journal of Education,Science and Technology (AJEST), [S. l.], v. 7, n. 2, p. pg 255 – 264, 2022. Disponível em: https://ajest.org/index.php/ajest/article/view/890. Acesso em: 15 may. 2026.