Popov В. SELECTION OF LINEAR DEMAND FUNCTION PARAMETERS FOR ENSURING THE CORRECT SUBSTITUTION EFFECT CALCULATION. Journal of Information Technologies in Education (ITE), [S. l.], n. 16, p. 166–169, 2014. DOI: 10.14308/ite000442. Disponível em: https://ite.kspu.edu/index.php/ite/article/view/277. Acesso em: 21 nov. 2024.