TY - JOUR TI - The Effect of Foliar Spraying of Biosynthesized Copper Nanoparticles from Aqueous Extract of Ziziphus spina-christi Leaves on The Morphological Characteristics and Active Materials of Fenugreek Plant Trigonella foenum-graecum AU - Widad J Atia PY - 2026 DO - 10.13074/jent.2026.06.2622172 T2 - Journal of Environmental Nanotechnology JF - Journal of Environmental Nanotechnology JA - J. Environ. Nanotechnol. SP - 544 EP - 553 VL - 15 IS - 2 PB - Institute for Environmental Nanotechnology ER -