<diacritize> Lehin ipari eko ati agunbaniro re pelu Department of Petroleum Resources o rise si ile-ise itoju owo. <yor>Lẹhin ipari ẹkọ ati agunbanirọ rẹ pẹlu Department of Petroleum Resources o riṣẹ si ile-iṣẹ itọju owo. 