Bhattarai, Dhruba R, Krishna P Poudyal, and Shanta Pokhrel. “Effect of Azotobacter and Nitrogen Levels on Fruit Yield and Quality of Bell Pepper”. Nepal Journal of Science and Technology 12 (July 21, 2012): 29–34. Accessed January 13, 2025. https://nepjol.info./index.php/NJST/article/view/6475.