López-Aguilar, J. R., Valerio-Alfaro, G., Monroy-Rivera, J. A., Medina-Juárez, L. A., O’Mahony, M., & Angulo, O. (2006). Evaluation of a simple and sensitive sensory method for measuring rancidity in soybean oils. Grasas Y Aceites, 57(2), 149–154. https://doi.org/10.3989/gya.2006.v57.i2.30