Jamil, Y.M. et al. 2024. Spectroscopic and biological studies of mixed ligand complexes of transition metal (II) ions with chloroquine and ketoprofen. Sana’a University Journal of Applied Sciences and Technology . 2, 1 (Feb. 2024), 53–64. DOI:https://doi.org/10.59628/jast.v2i1.801.