OLARIU, Ioana. Integration of mathematical models in marketing theory and practice. Studies and Scientific Researches. Economics Edition, [S. l.], n. 16-17, 2012. DOI: 10.29358/sceco.v0i16-17.92. Disponível em: https://sceco.ub.ro/index.php/SCECO/article/view/92.. Acesso em: 24 nov. 2024.