SCHREINER, Vanderléia; CRUZ-SILVA, Claudia Tatiana Araújo da. EFFICIENCY OF EDUCATIONAL LECTURE IN THE SECONDARY EDUCATION ON RECYCLING. Revista Didática Sistêmica, [S. l.], v. 11, p. 35–49, 2010. Disponível em: https://periodicos.furg.br/redsis/article/view/1636. Acesso em: 2 jul. 2024.