Ameen, Ayesha. “Comparison of Chemical Analysis of Compost Leachate and Commercial Fertilizer to Check the Quantity of Heavy Metals”. International Journal of Psychosocial Rehabilitation 24, no. 8 (October 31, 2020): 5983–5987. Accessed June 21, 2026. https://www.psychosocial.com/index.php/ijpr/article/view/11288.