Murtaza, Ghulam, Muhammad Usman, Zeeshan Ahmed, Rana Nauman Shabbir, and Ullah Zia. “Molecular Understanding of Biochar Aging on Their Properties and Environmental Significances”. EQA - International Journal of Environmental Quality 43 (January 1, 2021): 30–46. Accessed July 3, 2024. https://eqa.unibo.it/article/view/11816.