@article{article23b24223,
title   = {Manual-observing procedure: an alternative to the investigation of stimulus control and equivalence classes in matching-to-sample},
author = {Soares Filho, Paulo Sergio Dillon and Carvalho, Lígia Mosolino de and Hamasaki, Eliana Isabel de Moraes and Campos, Heloísa Cursi and Perez, William Ferreira and Arntzen, Erik and Tomanari, Gerson Yukio},
year = {2019},
doi = {10.1007/s40732-018-00328-z},
journal   = {The Psychological Record}
}