GUDA, M. A.; TSEAR, A. A. .; SAHEB, L. . A study of Using a Phyto-nanosynthesis of Silver and Portulaca Oleracea Plant Extracts in Petroleum Spots Treatment. Journal of Petroleum Research and Studies, [S. l.], v. 14, n. 2, p. 138-149, 2024. DOI: 10.52716/jprs.v14i2.851. Disponível em: https://jprs.gov.iq/index.php/jprs/article/view/851. Acesso em: 21 nov. 2024.