RAJENDRA KUMAR DASH. Swachh Bharat Abhiyan and the canadian environment week: case studies in sustainable development campaigns. Ecolinguística: Revista brasileira de ecologia e linguagem (ECO-REBEL), [S. l.], v. 6, n. 4, p. 78–94, 2020. Disponível em: https://periodicos.unb.br/index.php/erbel/article/view/35676. Acesso em: 22 dez. 2024.