Effects of the number of competitors on different consumption measurements with rats. Tesis Psicológica, [S. l.], v. 13, n. 2, p. 1–20, 2019. DOI: 10.37511/tesis.v13n2a4. Disponível em: https://revistas.libertadores.edu.co/index.php/TesisPsicologica/article/view/925.. Acesso em: 22 jul. 2024.