Yadav, Chandradip Kumar, and Ajaya Bhattarai. “Comparative Study of Organic and Conventionally Produced Tomatoes of the Selected Area of Dhankuta, Nepal”. Journal of Nepal Chemical Society 38 (December 31, 2018): 74–80. Accessed November 22, 2024. https://nepjol.info./index.php/JNCS/article/view/27791.