Baviera-Puig, Amparo, Tomás Baviera, Juan Buitrago-Vera, and Carmen Escribá-Pérez. “Internal Benchmarking in Retailing With DEA and GIS: The Case of a Loyalty-Oriented Supermarket Chain”. Journal of Business Economics and Management 21, no. 4 (June 2, 2020): 1035-1057. Accessed November 23, 2024. https://transport.vgtu.lt/index.php/JBEM/article/view/12393.