@article{ullah_salem_kang_2023,  title={The impact of agroecosystem on ecological footprint: Fresh evidence in the perspective of existing agriculture and green Pakistan},  volume={53},  ISSN={0103-8478},  url={https://doi.org/10.1590/0103-8478cr20210617},  DOI={10.1590/0103-8478cr20210617},  number={1},  journal={Ciência Rural},  publisher={Universidade Federal de Santa Maria},  author={Ullah, Arif and Salem, Sultan and Kang, Shijia},  year={2023},  pages={e20210617} }