… 13/ There, output multipliers for mining and mineral processing range from 1.3-2, while employment and income multipliers reach values from 3-5 and 2-3.5 respectively. …
CITATION STYLE
McDivitt, J. F. (1990). Small-scale Mining. Small-scale Mining. PRACTICAL ACTION PUBLISHING. https://doi.org/10.3362/9781780443386
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