Chu, Tianshu, Lu Yu, Derui Wang, and Zengling Yang. “Carbon Footprint of Crop Production in Heilongjiang Land Reclamation Area, China”. International Journal of Agricultural and Biological Engineering 15, no. 1 (February 26, 2022): 182–191. Accessed February 2, 2026. https://ijabe.org/index.php/ijabe/article/view/5588.