1. Ahmad, A., Kalsom, U., Mohd, O., Mawardy, M., Sakidin, H., Wahid, A., & Firdaus, S. (2018). Comparative analysis of support vector machine, maximum likelihood and neural network classification on multispectral remote sensing data. International Journal of Advanced Computer Science and Applications, 9(9), 529–537.
2. Amposah-dacosta, F., & Mathada, H. (2017). Study of sand mining and related environmental problems along the Nzhelele River in Limpopo Province of South Africa. Finland: Mine Water and Circular Economy.
3. Archer, E. R. M., Landman, W. A., Tadross, M. A., Malherbe, J., Weepener, H., Maluleke, P., & Marumbwa, F. M. (2017). Understanding the evolution of the 2014–2016 summer rainfall seasons in southern Africa: key lessons. Climate Risk Management, 16, 22–28.
4. Bakali, M., Ligavha-Mbelengwa, M., Potgieter, M., & Tshisikhawe, M. (2017). Impact of ethnobotanical utilization on the population structure of androstachys johnsonii prain. in the Vhembe area of the Limpopo Province, South Africa. The Scientific Pages, 1(1), 50–56.
5. Barkmann, J., Eichhorn, S., Maza, B., Walter, F., & Olschewski, R. (2013). The challenges of sustainable development in the Podocarpus-El Condor Biosphere Reserve. In J. Bendix, E. Beckr, A. Bräuning, F. Makeschin, R. Mosandl, S. Scheu, & W. Wilcke (Eds.), Ecosystem services, biodiversity and environmental change in a tropical mountain ecosystem of South Ecuador, Vol. 221 (pp. 31–40). Berlin: Springer.