KARAMPELAS, K. . Cross Curricular Science in Elementary Schools in Greece - The Curriculum Factor. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 18, n. 7, p. 16–32, 2019. Disponível em: https://ijlter.net/index.php/ijlter/article/view/533. Acesso em: 7 jun. 2026.