مقالة · مجلة · 2019
Regina Obilie Amoako-Sakyi, Kwabena Koforobour Agyemang, Prince Kwame Odame
International network for transport and accesibility in low income countries supported by the Volvo Research and Educational Foundations
كما طُبع: RO Amoako-Sakyi
كما طُبع: KK Agyemang
كما طُبع: PK Odame