MUMINOVA, D. D. Pricing and Marketing Research of Chemical Products. International Journal of Innovative Analyses and Emerging Technology, [S. l.], v. 2, n. 3, p. 25–27, 2022. Disponível em: https://oajournals.net/index.php/ijiaet/article/view/1126. Acesso em: 21 nov. 2024.