共 61 条
- [4] Asiedu J., 2013, American Journal of Environmental Protection, V1, P28, DOI 10.12691/env-1-2-3
- [5] Asiedu-Amoako S, 2016, AM J INDIG STUD, p1A1
- [6] Bach J.S., 2014, Master's Thesis thesis
- [8] Bansah K. J., 2016, Journal of Sustainable Mining, V15, P8, DOI 10.1016/j.jsm.2016.04.004
- [9] Boadi Samuel, 2016, Journal of Sustainable Mining, V15, P115, DOI 10.1016/j.jsm.2016.12.001
- [10] Boateng D.O., 2014, INT J ADV AGR RES