الأبحاث التي نسبها Peerford إلى Edward Nii Amar Amarteifio PhD، 1900–2026. سنة 2026 لم تكتمل: ستزداد أرقامها مع فهرسة أبحاثها.
Edward Nii Amar Amarteifio PhD, Mavis Serwah Benneh Mensah
Publication Server of Bonn-Rhein-Sieg University of Applied Sciences (Bonn-Rhein-Sieg University of Applied Sciences)8
Edward Nii Amar Amarteifio PhD
Open Journal of Business and Management8
Edward Nii Amar Amarteifio PhD
The International Journal of Business & Management
Edward Nii Amar Amarteifio PhD
International Journal of Scientific and Research Publications8
Edward Nii Amar Amarteifio PhD
International Journal of Scientific and Research Publications16