The level of biological culture among a sample of third grade secondary science students in Taiz governorate. Humanities and Educational Sciences Journal, [S. l.], n. 1, p. 75–96, 2017. DOI: 10.55074/hesj.v0i1.4. Disponível em: https://hesj.org/ojs/index.php/hesj/article/view/4. Acesso em: 22 apr. 2026.