W. T. . Unggu, E. . Endri, S. Y. . Murtiwidayanti, T. Y. . Tursilarini, and A. . Purnama, “System quality, information quality, perceived usefulness, and employee performance: A moderated-mediation analysis”, ijirss, vol. 8, no. 2, pp. 2770–2779, Mar. 2025.