fathi fathi, abdallah, & alshaheen, amira. (2020). Synthesis and Identification of Some Complexes of 4-[N-(2,4-Dihydroxybenzylidene ) imino] Antipyrinyl with Serine (L1) or with Theronine (L2) Ligands and Evaluation of Their Bacteria Activities. Journal of Education and Science (JES), 29(4), 42–61. https://doi.org/10.33899/edusj.2020.126837.1058