Mayasem Abed Naser Al-Jubouri, Ayyub Juma Abdlrhmaam, Abid Ahmad Al-Ardeeni. Response of Barley Crop Growth to Concentrations and Number of Sprays of NPK Nano-Compound Fertilizer. EJABS [Internet]. 2022Dec.15 [cited 2026Jun.20];2(4):25-33. Available from: https://qabasjournals.com/index.php/ejabs/article/view/123