Z Mawardi Effendi, Hansi Effendi and Hastria Effendi (2017) “THE ROLE OF LOCUS CONTROL AND LEARNING STYLES IN THE DEVELOPMENT OF THE BLENDED LEARNING MODEL AT PSU”, GEOMATE Journal, 13(37), pp. 75–80. Available at: https://geomatejournal.com/geomate/article/view/1534 (Accessed: 18 April 2024).