Fahmi, K., Wahyuni, S., Iqbal, M. and Hariyanto, E. 2020. Implementation of the IMAKOM Organization Presence (Computer Student Association) Panca Budi Medan Development University Using QR Code-Based ID Cards: Implementation of the IMAKOM Organization Presence (Computer Student Association) Panca Budi Medan Development University Using QR Code-Based ID Cards. Jurnal Mantik. 4, 2 (Aug. 2020), 1063-1069. DOI:https://doi.org/10.35335/mantik.Vol4.2020.846.pp1063-1069.