Thabethe, Thabsile Theodora; Njoroge, Eric Gitau; Hlatshwayo, Thulani Thokozani; Ntsoane, Tshepo Paul; Malherbe, Johan B.(Royal Society of Chemistry, 2017)
Biira, Saphina; Crouse, Philippus L.; Bissett, H.; Hlatshwayo, Thulani Thokozani; Van Laar, Jean H.; Malherbe, Johan B.(Southern African Institute of Mining and Metallurgy, 2017-10)