Saeed, A. A. M., S. Z. M. Saeed, and A. M. H. Saeedan. “STUDY OF SOME ORGANIC COMPOUNDS IN PLASTIC TOYS AVAILABLE IN ADEN-YEMEN”. Electronic Journal of University of Aden for Basic and Applied Sciences, vol. 3, no. 1, Mar. 2022, pp. 41-47, doi:10.47372/ejua-ba.2022.1.144.