Amjan.Shaik, et al. “Impact of Mediatedrelations As Confounding Factor on Cohesion and Coupling Metrics: For Measuring Fault Proneness in OO Software Quality Assessment”. Global Journal of Computer Science and Technology, vol. 12, no. C13, Mar. 2012, pp. 49-55, https://computerresearch.org/index.php/computer/article/view/598.