Oktavia, P. M., E. Setiawan, N. Nusyirwan, and N. Herawati. “Maximum Likelihood Estimation Approach Using the CB-SEM Method: Case Study of Service Quality”. Sciencestatistics: Journal of Statistics, Probability, and Its Application, Vol. 1, no. 2, Dec. 2023, pp. 46-55, doi:10.24127/sciencestatistics.v1i2.5031.