Apupalo-Flores, B., Medina-Lopez, S., Sailema-Moyolema, Y. and Cortez-Ocaña, M. 2024. Effects of operant conditioning on learning in hamsters using a labyrinth. CIENCIAMATRIA. 10, 2 (Oct. 2024), 1224-1240. DOI:https://doi.org/10.35381/cm.v10i2.1448.