ALI, H. .; ASLAM, M. .; ALI, H. . Economic Analysis of Input Trend in Cotton Production Process in Pakistan. Asian Economic and Financial Review , [S. l.], v. 2, n. 4, p. 553–561, 2012. Disponível em: https://archive.aessweb.com/index.php/5002/article/view/780. Acesso em: 3 jul. 2024.