Verheijen FGA, Mankasingh U, Penizek V, Panzacchi P, Glaser B, Jeffery S, et al. Representativeness of European biochar research: part I – field experiments. JEELM [Internet]. 2017 Jun. 28 [cited 2025 Jun. 1];25(2):140-51. Available from: https://journals.vilniustech.lt/index.php/JEELM/article/view/1760