Paula C.R. Vicente. “The Likelihood Ratio Test in Structural Equation Models: A Multi-Group Approach to Portuguese Material Deprivation”. International Journal of Engineering and Management Research 8, no. 5 (October 31, 2018): 185–189. Accessed July 3, 2024. https://ijemr.vandanapublications.com/index.php/ijemr/article/view/608.