Perception of Lecturers on Efficacy of Social Studies Curriculum in Minimising Ethnic and Tribal Hate Speech for Nation-Building among Colleges of Education in North-West, Nigeria. Federal University Gusau Faculty of Education Journal, [S. l.], v. 6, n. 3, p. 211–216, 2026. DOI: 10.64348/zije.2026398. Disponível em: http://js.foefugusau.com.ng/index.php/foefujs/article/view/398. Acesso em: 25 may. 2026.