زهراء خالد محمد, & عمر عبد الله صالح. (2025). Preparation of some 1,3,4-oxadiazole and azetidine-2-one derivatives associated with 6-nitro-3-(substituted)-quinoline-4-ol derivatives. College of Basic Education Research Journal, 21(4), 201–217. https://doi.org/10.33899/berj.2025.Vol21.Iss4.54286