Estrella-Ramón A, Sánchez-Pérez M, Swinnen G, Vanhoof K. Estimating Customer Potential Value using panel data of a Spanish bank. JBEM [Internet]. 2016Jul.8 [cited 2024Nov.22];17(4):580-97. Available from: https://jest.vgtu.lt/index.php/JBEM/article/view/2256