MOSOTHO, Moshe G.; STRAUSS, Roelf D.; NNDANGANENI, Rendani R.; VAN DEN BERG, Jacobus P. The North-West University’s High Altitude Radiation Monitor programme. South African Journal of Science, [S. l.], v. 117, n. 1/2, 2021. DOI: 10.17159/sajs.2021/7561. Disponível em: https://sajs.co.za/article/view/7561. Acesso em: 25 apr. 2024.