ROGERS, P. M. .; YANDA, P. Z. .; PAULINE, N. M. .; HAIKOLA, S. .; HANSSON, A. .; FRIDAHL, M. . Effects of Biochar on Soil Fertility and Crop Yields: Experience from the Southern Highlands of Tanzania. Tanzania Journal of Science, [S. l.], v. 48, n. 2, p. 256–267, 2022. DOI: 10.4314/tjs.v48i2.3. Disponível em: https://tjs.udsm.ac.tz/index.php/tjs/article/view/1066. Acesso em: 7 feb. 2023.