TY - GENERIC DO - 10.20944/preprints202008.0294.v1 UR - http://dx.doi.org/10.20944/preprints202008.0294.v1 TI - A Review of Agricultural Extension and Advisory Services in sub-Saharan African Countries: Progress with Private Sector Involvement T2 - Preprints AU - Nwafor, Christopher AU - Nwafor, Ifeoma PY - 2020 DA - 2020/08/13 PB - Preprints