Dwiputra Lahendra, R. and Rapih, S. 2026. The Effect of Product Quality, Layout, Service Quality, and Store Atmosphere on Ccustomer Word of Mouth at Kalagyan Coffee. Journal of Business, Management, and Social Studies. 6, 3 (Oct. 2026), 112–118. DOI:https://doi.org/10.53748/jbms.v6i3.193.