Effect of Utilization of Systems Thinking Learning Strategies on Students’ Achievement in Agricultural Ecology in Secondary Schools in Anambra State, Nigeria. International Journal of Multidisciplinary and Current Research, [S. l.], v. 14, n. 1, p. 21–28, 2026. DOI: 10.14741/ijmcr/v.14.1.4. Disponível em: https://ijmcr.com/index.php/ijmcr/article/view/14.01.04. Acesso em: 18 mar. 2026.