Ibrahim, Muhammad, Qudrat Ullah Khan, Muhammad Jamil Khan, Iftikhar Ali, Muhammad Mamoon ur Rashid, Asif Latif, Muhammad Riaz, and Saleem Ullah. “Effect of Potassium Fertilizer Integrated With Humic Acid and Cattle Manure on Tomato Attributes and Soil Properties”. Journal of Pure and Applied Agriculture 5, no. 1 (June 1, 2023). Accessed October 30, 2025. https://ojs.aiou.edu.pk/index.php/jpaa/article/view/1086.