Igalavithana, Avanthi Deshani, Mandal, Sanchita, Tsang, Daniel C. W., Kim, Ki-Hyun, Ok, Yong Sik, Niazi, Nabeel Khan, Vithanage, Meththika, Parikh, Sanjai J., Mukome, Fungai N. D., Rizwan, Muhammad, Oleszczuk, Patryk, Al-Wabel, Mohammad, Bolan, Nanthi. Taylor & Francis; 2017. Advances and future directions of biochar characterization methods and applications.