Abdelhalim , M. A. ., H. A. . Abdelrahman, and E. E. . . Hamed. “Heavy Metals Residues in Bivalve Mollusks in Fayoum Province and Their Potential Health Hazards”. Journal of Advanced Veterinary Research, vol. 13, no. 6, July 2023, pp. 979-84, https://advetresearch.com/index.php/AVR/article/view/1345.