Aditya Nur Karsa, A.H., Asfi, M. and Suwamdi , S. 2024. Implementation Of Web-Based Guest Book Information System Using Agile Method At Pt. Syntax Corporation Indonesia. Eduvest - Journal of Universal Studies. 4, 5 (May 2024), 4450–4474. DOI:https://doi.org/10.59188/eduvest.v4i8.1112.