Бабатунде, О. О., С. В. Бойченко, and Л. М. Черняк. “PROSPECTS OF DEVELOPMENT OF PROCESSES OF OIL REFINING AND ON OIL-EXTRACTING ENTERPRISES IN NIGERIA”. Science-Based Technologies, vol. 31, no. 3, Oct. 2016, doi:10.18372/2310-5461.31.10799.