Aziz, S. Dobian, Hagib, and H. Al-Hagibi. 2019. “Toxicity of Mareb Crude Oil on Intertidal Clam Tivela Ponderosa and Its Effect on Oxygen Consumption under Laboratory Conditions”. Global Journal of Science Frontier Research 19 (H3):9-15. https://journalofscience.org/index.php/GJSFR/article/view/2537.