@article{halmi_simarani_2021,  title={Diazotrophic population and soil nitrogen dynamics following coapplication of biochar with inorganic fertilizer in the humid tropics},  volume={80},  ISSN={0006-8705},  url={https://doi.org/10.1590/1678-4499.20210017},  DOI={10.1590/1678-4499.20210017},  journal={Bragantia},  publisher={Instituto Agronômico de Campinas},  author={Halmi, Muhammad Farid Azlan and Simarani, Khanom},  year={2021},  pages={e3521} }