“Evaluation Of Domestic Sludge As A Nutritional Source For Maize (Zea Mays L.) Under Kashmir Temperate Conditions ”. Applied Biological Research 15, no. 1 (May 15, 2013): 40–46. Accessed August 2, 2025. https://www.journals.acspublisher.com/index.php/abr/article/view/12334.