“Level of Organochlorine Pesticides and Polychlorinated Biphenyls in Shellfisheries and Flounder Eggs at Virgin Ia Beach Using Matrix Solid Phase Dispersion”. 2007. Biological Sciences - PJSIR 50 (5): 321-26. https://v2.pjsir.org/index.php/biological-sciences/article/view/1027.