A. Umpa, Ph.D., Camar. “Reliability Estimation Construct Validation and Multicollinearity Avoidance Through Factor Analysis”. ASIA PACIFIC JOURNAL OF SOCIAL INNOVATION 7, no. 1 (April 30, 2024): 79–94. Accessed September 19, 2024. https://journals.msuiit.edu.ph/tmf/article/view/549.