Angella et al. 2023. The Effect of Grabfood Promotions, Service Quality, and Customers’ Expectations Towards Customers’ Satisfaction of PT. Grab Indonesia in Medan Class. International Journal of Economics, Business Management and Accounting (IJEBMA). 2, 2 (Oct. 2023), 171–196. DOI:https://doi.org/10.59890/ijebma.v2i2.225.