Sembiring, J. F., Tarigan, K. S. P., Sagala, T. O., & Pasaribu, R. P. (2025). Analysis of Facebook Usage on Increasing Serby Bakery Sales in Sibolangit District. Journal of Management Accounting, Tax and Production, 3(1), 254–259. https://doi.org/10.57235/mantap.v3i1.5707