Fitria, F., Yahya, M., Ali, M. I., Purnamawati, P., & Mappalotteng, A. M. (2024). The Impact of System Quality and User Satisfaction: The Mediating Role of Ease of Use and Usefulness in E-Learning Systems . International Journal of Environment, Engineering and Education, 6(2), 119-131. https://doi.org/10.55151/ijeedu.v6i2.134