Brahma, S., Phookan, D. B., Kachari, M., Hazarika, T. K., & Das, K. (2010). Growth, yield and economics of broccoli under different levels of nitrogen fertigation. Indian Journal of Horticulture, 67(Special Issue), 279–282. Retrieved from https://journal.iahs.org.in/index.php/ijh/article/view/2176