Lubis, M. A., Sembiring, M. S. ., Riyansyah, A. ., & Sentosa, C. . (2024). Implementation of Management Information Systems at Janji Jiwa Coffee Shop in Medan Selayang City to Improve Customer Satisfaction. Journal Of Management Analytical and Solution (JoMAS), 4(2), 52–58. https://doi.org/10.32734/jomas.v4i2.16499