Susanto, F.A. et al. 2025. Penggunaan Slack Dalam Kolaborasi Dan Komunikasi Organisasi Siswa Intra Sekolah (OSIS) di SMK PGRI Sukodadi Lamongan [The Use of Slack in Collaboration and Communication of the Student Organization (OSIS) at SMK PGRI Sukodadi Lamongan]. Indonesia Berdaya. 7, 1 (Dec. 2025), 379–384. DOI:https://doi.org/10.47679/ib.20261409.