K.C., K. et al. 2025. Evaluation of growth and yield performance of broccoli (Brassica oleracea var. italica L.) under conventional urea, nano urea and azotobacter biofertilizer. Archives of Agriculture and Environmental Science. 10, 4 (Dec. 2025), 658–663. DOI:https://doi.org/10.26832/24566632.2025.1004014.