Richard Adu-Acheampong
发表
Charity Osei-Amponsah,
Owuraku Sakyi-Dawson,
Samuel Adjei-Nsiah,
2016
.
Laurens Klerkx,
Richard Adu-Acheampong,
Annemarie van Paassen,
2014
.
Laurens Klerkx,
Owuraku Sakyi-Dawson,
Richard Adu-Acheampong,
2013
.