LI XIU-SHUANG; IRFAN MIR CHOHAN; YU KANG. Contributions of Productivity and Relative Price Changes to Wheat Profitability Changes in China. International Journal of Engineering and Management Research, [S. l.], v. 11, n. 4, p. 263–272, 2021. DOI: 10.31033/ijemr.11.4.34. Disponível em: https://ijemr.vandanapublications.com/index.php/ijemr/article/view/50. Acesso em: 3 jul. 2024.