Guo, X. (2018) “Spatial-temporal distribution and impact factors of irrigation water use efficiency in the grain production of China”, International Journal of Agricultural and Biological Engineering, 11(5), pp. 131–138. Available at: https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/3588 (Accessed: 26 December 2025).