Pasaribu, P., Z. Natasya, T. Sitorus, L. Marbun, and Hamonangan Sialaggan. “Cost-Volume-Profit Analysis for Business Planning of Mot Ca Phe Coffee Shop”. International Journal of Business and Quality Research, Vol. 4, no. 02, June 2026, pp. 1071-85, doi:10.63922/ijbqr.v4i02.4061.