Stein, C., Etzkorn, L., Gholston, S., Farrington, P., & Fortune, J. (2006). A Knowledge-Based Cohesion Metric for Object-Oriented Software. INFOCOMP Journal of Computer Science, 5(4), 44–53. Retrieved from https://infocomp.dcc.ufla.br/index.php/infocomp/article/view/153