@article{rafiuddin_paliwangi_yassi_fadhilah_anshori_2026,  title={Sustainable cocoa intensification: evaluating biochar placement methods and MKP application rate on yield in degraded tropical soils},  volume={86},  ISSN={1519-6984},  url={https://doi.org/10.1590/1519-6984.306183},  DOI={10.1590/1519-6984.306183},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={Rafiuddin, R. and Paliwangi, A. A. E. P. and Yassi, A. and Fadhilah, A. N. and Anshori, M. F.},  year={2026},  pages={e306183} }