ГРИГОРЬЕВА, Н. Н.; ЧЕРНЯЕВА, Т. Н. Аpplication of assortment analysis methods in order to improve procurement activities in the struc-tural divisions of the holding JSC «Russian Railways». Modern technologies. System analysis. Modeling, [S. l.], n. 1(77), p. 60-72, 2023. Disponível em: http://ojs.irgups.ru/index.php/stsam/article/view/1051. Acesso em: 20 may. 2024.