Adu-Gyamfi Ernest & American Research Institute for Policy Development. The Effect of Illegal Mining on School Attendance and Academic Performance of Junior High School Students in Upper Denkyira West District of Ghana.
Citace podle Chicago (17th ed.)Adu-Gyamfi Ernest a American Research Institute for Policy Development. The Effect of Illegal Mining on School Attendance and Academic Performance of Junior High School Students in Upper Denkyira West District of Ghana.
Citace podle MLA (9th ed.)Adu-Gyamfi Ernest a American Research Institute for Policy Development. The Effect of Illegal Mining on School Attendance and Academic Performance of Junior High School Students in Upper Denkyira West District of Ghana.
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