Leal, J. L. dos S. (2018) “Waiting for objects thrown in the river: impressions on the riverside people who collect on the banks of the amazon river”, Equatorial – Revista do Programa de Pós-Graduação em Antropologia Social, 5(8), pp. 227–235. doi: 10.21680/2446-5674.2018v5n8ID14874.