الأبحاث التي نسبها Peerford إلى Paul K Essandoh، 1900–2026. سنة 2026 لم تكتمل: ستزداد أرقامها مع فهرسة أبحاثها.
Alexander Pappoe, Ernest Kofi Amankwa Afrifa, Frederick Ato Armah, Paul K Essandoh
Research Journal of Environmental and Earth Sciences
Alexander Pappoe, Ernest Kofi Amankwa Afrifa, Frederick Ato Armah, Paul K Essandoh
Environment and Natural Resources Research
Res. J. Environ. Earth Sci
Alexander Pappoe, Ernest Kofi Amankwa Afrifa, Frederick Ato Armah, Paul K Essandoh
Int. J. Environ. Sci
Frederick Ato Armah, Paul K Essandoh
International Journal of Spatial Data Infrastructures Research, ,16