ESPAÑA, Corazon. Clean and Green School Environment and Its Influence on Student Learning . Azal Arts and Humanities , [S. l.], v. 2, n. 2, p. 16–22, 2025. DOI: 10.55687/aah.v2i2.234. Disponível em: https://www.azalpub.com/index.php/AAH/article/view/234. Acesso em: 17 apr. 2026.