1. Superpixels and polygons using simple non–iterative clustering;Achanta,2017
2. Soil handbook;Agriculture Laboratory Association of Southern Africa (AgriLASA),2004
3. Emerging potentially toxic elements (strontium and vanadium) in Ghana’s pedological studies: understanding the levels, distributions and potential health implications. A preliminary review;Amuah;Environ. Chall.,2021
4. Permutation tests for multi-factorial analysis of variance;Anderson;J. Stat. Comput. Simul.,2003
5. PERMANOVA+ for PRIMER: Guide to Software and Statistical Methods;Anderson,2008