WENDEL, A. Tools vs. Textbooks: Comparing the Impact of Alternative Break Trips and Classroom-Based Learning. Undergraduate Journal of Service Learning & Community-Based Research , [S. l.], v. 2, p. 1–14, 2013. DOI: 10.56421/ujslcbr.v2i0.115. Disponível em: https://ujslcbr.org/index.php/ujslcbr/article/view/115. Acesso em: 20 apr. 2024.