MAKOBA, Mmoloki; MOALOSI, Taboka; AGACHI, Paul-Şerban; MUZENDA, Edison; MAMVURA, Tirivaviri A. CHARACTERIZATION OF BOTSWANA COAL FROM TWO COAL FIELDS: MABESEKWA AND MMAMABULA TO DETERMINE ITS COAL RANK. Studia Universitatis Babeș-Bolyai Chemia, [S. l.], v. 65, n. 2, p. 243–256, 2020. DOI: 10.24193/subbchem.2020.2.20. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/7950. Acesso em: 19 dec. 2024.