Nandhini, D Udhaya, E Somasundaram, and M Thiyagarajan. “Residual Effect of Organic Manures on Rice Fallow Summerblackgram (Vigna Mungo L.)”. Bangladesh Journal of Botany 52, no. 2 (June 25, 2023): 235–241. Accessed August 17, 2024. https://banglajol.info/index.php/BJB/article/view/66944.