Perception of Teachers on the Teaching of Controversial Issues in Secondary School Social Studies as Remedy for Polarisation Period in Nigeria. Educational Advancement and Development Journal, [S. l.], v. 1, n. 1, p. 118–126, 2025. Disponível em: https://neadafrica.com/journals/neadj/article/view/15. Acesso em: 24 aug. 2025.