PRADHAN, TEJASWINI, and SUNITA SATAPATHY. 2020. “UTILIZATION OF INDUSTRIAL WASTE (FLY ASH) AND COW DUNG PROPORTIONS ON THE GROWTH ACTIVITY OF EARTHWORM (Eudrilus Eugeniae) DURING VERMICULTURE”. UTTAR PRADESH JOURNAL OF ZOOLOGY 41 (7):18-26. https://www.mbimph.com/index.php/UPJOZ/article/view/1535.