A. Tenri Sri Muntu, Sudirman, S., Rahmawati Muin, Amiruddin K and Umar Sulaiman (2026) “Perceived Usefulness, Perceived Ease Of Use, And User Loyalty Of The Kallafriends Application: The Moderating Role Of Islamic-Based Attitude And Satisfaction”, International Journal of Education, Vocational and Social Science , 5(03), pp. 6990-7003. doi: 10.63922/ijevss.v5i03.5781.