DAS, A.; AHMED, N.; PURAKAYASTHA, T. J.; BISWAS, S.; RAY, P.; SINGH, B.; DAS, T. K.; KUMAR, R.; LAMA, A. Impact of Conservation Agriculture on Humic Acid Quality and Clay Humus Complexation under Maize (Zea Mays)-Wheat (Triticum Aestivum) and Pigeon Pea (Cajanus Cajan)-Wheat Cropping Systems. Indian J Agri Sci 2023, 93 (9), 1013–1018. https://doi.org/10.56093/ijas.v93i9.138932.