KADHIM, H. F. . Effectiveness Enhancement of the Double Tube Heat Exchanger Using ZnO Nanofluid. Journal of Petroleum Research and Studies, [S. l.], v. 12, n. 2, p. 97-109, 2022. DOI: 10.52716/jprs.v12i2.660. Disponível em: https://jprs.gov.iq/index.php/jprs/article/view/660. Acesso em: 20 apr. 2024.