OKERE, John; MUKWA, Chris W.; KAFU, Patrick A. Influence of Class Size on the Geography Teachers’ Use of Fieldwork Method of Teaching Geography in Kenyan Schools . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 4, n. 2, p. Pages 146–154, 2017. Disponível em: https://ajest.org/index.php/ajest/article/view/686. Acesso em: 12 jun. 2026.