ASUZU, J. I.; OKOLI, J. N. EFFECTS OF MULTIMEDIA INTEGRATED INSTRUCTION AND DEMONSTRATION METHOD ON SECONDARY SCHOOL STUDENTS ACHIEVEMENT IN ECOLOGICAL CONCEPTS IN UDI EDUCATION ZONE. UNIZIK Journal of STM Education, [S. l.], v. 3, n. 1, p. 179–191, 2019. Disponível em: https://journals.unizik.edu.ng/jstme/article/view/498. Acesso em: 29 apr. 2024.