“Synthesis and Characterization of Polymeric Additives and Their Effect on Flow Properties of Waxy Egyptian Crude Oil”, GJSFR, vol. 13, no. B3, pp. 21–27, Jan. 2013, Accessed: Feb. 06, 2026. [Online]. Available: https://www.journalofscience.org/index.php/GJSFR/article/view/755