Ahmad, Sabri, and Wan Mohamad Asyraf Bin Wan Afthanorhan. 2014. “The Importance-Performance Matrix Analysis in Partial Least Square Structural Equation Modeling (PLS-SEM) With Smartpls 2.0 M3”. International Journal of Mathematical Research 3 (1):1-14. https://doi.org/10.18488/journal.24/2014.3.1/24.1.1.14.