P. SINGH, M. DWIVEDI, P. C. SRIVASTAVA, S. P. PACHAURI, A. K. SHUKLA, and A. P. SINGH, “Boron fertilization and crop production in India: A review”, Indian J Agri Sci, vol. 90, no. 1, pp. 9–16, Mar. 2020, doi: 10.56093/ijas.v90i1.98519.