ANALYSIS OF THE EFFECT OF OIL PRICES ON PRICES OF PLASTIC SEED RAW MATERIALS. International Journal of Economic Integration and Regional Competitiveness, [S. l.], v. 1, n. 4, p. 28–38, 2024. DOI: 10.61796/ijeirc.v1i4.93. Disponível em: https://e-journal.antispublisher.id/index.php/IJEIRC/article/view/93. Acesso em: 14 oct. 2025.