مقالة · مجلة · 2017

Off-farm participation and technical efficiency among smallholder farmers in the Northern Region, Ghana

Gideon Danso-Abbeam, Brightina A.A. Abban, Samuel A. Donkoh

Applied Studies in Agribusiness and Commerce

• وصول مفتوح · ماسي
• دولي · دولتان

اقرأه10.19041/apstract/2017/1-2/5