مقالة · مجلة · 2019

The Role of Nigerian National Petroleum Corporation in Economic Development and Security Challenges in Nigeria

Enwemeka Stanley, Ogbette Afamefuna Samuel, Okoh Joel Ogechukwu

Open Journal of Economics and Commerce

• وصول مفتوح · هجين

اقرأه10.22259/2638-549x.0203001