مقالة · مجلة · 2017

Scale efficiency of maize farmers in four agro ecological zones of Ghana: A parametric approach

Camillus Abawiera Wongnaa, Dadson Awunyo‐Vitor

Journal of the Saudi Society of Agricultural Sciences

• وصول مفتوح · هجين

اقرأه10.1016/j.jssas.2017.08.003