Nandhini, D Udhaya, E Somasundaram, and M Thiyagarajan. 2023. “Residual Effect of Organic Manures on Rice Fallow Summerblackgram (Vigna Mungo L.)”. Bangladesh Journal of Botany 52 (2):235-41. https://doi.org/10.3329/bjb.v52i2.66944.