Bhandari, Shankar, et al. “Synergistic Effects of Rhizobium and Micronutrients (Molybdenum and Boron) on the Growth, Nodulation, and Yield of Blackgram (Vigna Mungo L.)”. Journal of Soil, Plant and Environment, vol. 4, no. 2, Sept. 2025, pp. 95–107, doi:10.56946/jspae.v4i2.740.