Makoba M, Botha DE, Rapoo MT, Szabó LZ, Shomana T, Agachi PS, et al. A Review on Botswana Coal Potential from a Pyrolysis and Gasification Perspective. Period. Polytech. Chem. Eng. [Internet]. 2021 Jan. 1 [cited 2024 Dec. 25];65(1):80-96. Available from: https://pp.omikk.bme.hu/ch/article/view/12909