Mehmood, Khalid, Saima Nasreem, Abdul Latif, and Adnan Noor Shah. “Growth of Maize Is Improved by the Combined Use of Natural and Synthetic Nutritional Sources of Potassium: A Review”. Advances in Agriculture and Biology 5, no. 1 (December 29, 2022). Accessed August 28, 2025. http://aabinternational.com/index.php/aab/article/view/53.