Ali . . ط. ط. ., & Taha ح. ط. . (2025). The effect of urea fertilization on the yield and oil of medicinal plants , sweet cumin, fenugreek, coriander and anise, which are always cultivated. College of Basic Education Research Journal, 21(2.1), 485–498. https://doi.org/10.33899/berj.2025.Vol21.Iss2.1.51292