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Background: Artisanal Mining of Cassiterite at Bisichi (Kara II) and Kuru-Jentar is a very tedious activity that is carried out by artisanal miners. It involves the use of primitive tools like digger, spade, shovel and to mention a few. Most of the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adf250fa12586b8301dbf0ec96712d31
https://doi.org/10.21203/rs.3.rs-844371/v1
https://doi.org/10.21203/rs.3.rs-844371/v1
