Kolopita, S., Anwar, S., Aini, N., Yana Aditya, M. and Amelia, A. (2025) “The Influence of the Seven Principles of Zakat Management on Service Effectiveness and Efficiency: An Empirical Study Using the PLS-SEM Approach”, El-kahfi | Journal of Islamic Economics, 6(02), pp. 351 - 362. doi: 10.58958/elkahfi.v6i02.581.