NADHIFAH, N. A.; MUSYAFAAH, N. L.; ROHMAH, E. I.; ROHMAN, M. F. Assistance in the Use of the Sigenduk Application in Lamongan Regency to Improve Public Services . Engagement: Jurnal Pengabdian Kepada Masyarakat, v. 8, n. 2, p. 559-575, 13 Nov. 2024.