BORODAVKÓ, Beáta; BÁNYAI TÓTH, Ágota; ILLÉS, Béla. PRACTICAL EXAMPLE OF PURCHASING PROCESSES. Advanced Logistic Systems - Theory and Practice, [S. l.], v. 11, n. 1, p. 77–83, 2018. Disponível em: https://als.uni-miskolc.hu/index.php/als/article/view/53. Acesso em: 19 oct. 2025.