The effect of using Viggo-Tuski’s theory on the achievement of fifth grade female students in biology. Journal of the College of Basic Education, [S. l.], v. 22, n. 96, p. 211–258, 2022. DOI: 10.35950/cbej.v22i96.8932. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8932.. Acesso em: 2 jul. 2024.