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Kirana, P. K. C.; Mufid, M. R. .; Setyadi, A. T.; Mawaddah, S. Location Validation and Server Time Synchronization for IOS-Based Attendance to Mitigate ASN Fraud in Lamongan. JAVICT 2026, 1 (3), 29-42. https://doi.org/10.52158/javict.v1i3.1687.