Students’ Participation Assessment in the International Coastal   Cleanup: Basis for a Sustainable Environmental Program. PCU Multidisciplinary Research Journal, [S. l.], v. 1, n. 1, p. 06–15, 2025. Disponível em: https://pcujournal.mypublications.net/index.php/mrj/article/view/9. Acesso em: 12 feb. 2026.