Zahir Osman, Abdul Rahman bin S Senathirajah, Rasheedul Haque. 2022. “A Structured Equation Modelling on the Indirect Effect of Self-Efficacy on Extrinsic Motivation and Students’ Performance Relationship in Malaysian Online Distance Learning Institutions”. Mathematical Statistician and Engineering Applications 71 (4):2765-74. https://doi.org/10.17762/msea.v71i4.835.