“IMPLEMENTASI SISTEM TANDA TANGAN MANUAL UNTUK MENINGKATKAN DISIPLIN GURU”, Tahqiiq, vol. 1, no. 1, pp. 19–29, Feb. 2026, Accessed: Jun. 13, 2026. [Online]. Available: https://tahqiiq.mpi.staisalafiyahbangil.ac.id/index.php/mpi-tahqiiq/article/view/3