Ram Tirath, Annapurna Panday, Munendra Pal & Hraday Kumar 2024. Estimation of Cost and Income of Onion Production: A Case Study of Ballia District of Eastern Uttar Pradesh, India. Archives of Current Research International. 24, 5 (May 2024), 332–342. DOI:https://doi.org/10.9734/acri/2024/v24i5709.