Taufiq, M., Pono, M. and Hamid, N. 2023. Correlation Between Supervision and Collaboration Using Trello to Enhance Quality of Photobooth Service: Case Study on Kotak Narsis Photobooth. Economics and Business Journal (ECBIS). 1, 5 (Jul. 2023), 673–680. DOI:https://doi.org/10.47353/ecbis.v1i5.80.