EVALUATING THE DYNAMICS OF FACTOR CONTRIBUTIONS IN A REGRESSION MODEL OF THE VOLUME OF LOADING BY RAIL TRANSPORT IN RUSSIA. Advances and Applications in Statistics , [S. l.], v. 84, p. 85–90, 2025. DOI: 10.17654/0972361723006. Disponível em: https://pphmjopenaccess.com/aas/article/view/163. Acesso em: 5 jan. 2026.