Alfajar, M., Marhalim, M., Apridiansyah, Y. and Juhardi, U. 2026. Implementation Of The Fcfs Algorithm In The Ari Barbershop Booking System Based On Time Slot Scheduling. Jurnal Media Computer Science. 5, 4 (Oct. 2026), 1773-1780. DOI:https://doi.org/10.37676/jmcs.v5i4.12687.