SINGH, Bahadur; MAHAJAN, R. K. A Comparative Study of Cost and Profitability of Conventional and Organic Wheat in Southwest Punjab. Arthshastra Indian Journal of Economics & Research, [S. l.], v. 6, n. 3, p. 18–32, 2017. DOI: 10.17010/aijer/2017/v6i3/116699. Disponível em: https://www.indianjournalofeconomicsandresearch.com/index.php/aijer/article/view/116699. Acesso em: 11 dec. 2025.