STELZER, Alexander. Negotiation Processes as Success Factors in Supply Chain Transactions. European Journal of Economics and Business Studies, [S. l.], v. 3, n. 3, p. 71–78, 2017. DOI: 10.26417/ejes.v9i1.p71-78. Disponível em: https://revistia.com/index.php/ejes/article/view/2959. Acesso em: 22 nov. 2025.