Masaka, J., M. Chandiposha, B. T. Makaure, and B. Mazina. 2021. “Effects of Nitrogen Fertilizer Application Rate and Time to First Harvest on Leaf Area Index; Leaf Nitrate Content and Yield of Irrigated Leaf Rape (Brassica Napus L. Var. Giant)”. International Journal of Horticultural Science 27 (July): 64-75. https://doi.org/10.31421/ijhs/27/2021/9441.