Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/conscientiabeam/archive.conscientiabeam.com/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/StyleSheet.php on line 52

“Investigation of Techniques to Replace Amalgamation in Artisanal Gold Mining Operations ”. 2023. International Journal of Sustainable Energy and Environmental Research 12 (2): 17-30. https://doi.org/10.18488/13.v12i2.3422.