Mistry, Jayanta, Ambika Prasad Mukhopadhyay, and Gopi Nath Baur. 2015. “Status of N P K in Vermicompost Prepared from Two Common Weed and Two Medicinal Plants”. International Journal of Applied Sciences and Biotechnology 3 (2):193-96. https://doi.org/10.3126/ijasbt.v3i2.12533.