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.
Citazione stile Chigago Style (17a edizione)Adu-Gyamfi Ernest e 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.
Citatione MLA (9a ed.)Adu-Gyamfi Ernest e 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.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.