Relevance of Sustainability Accounting on Financial Performance of Selected Oil and Gas Firms in Nigeria: A Study of Shell Petroleum Development Company

Oonuoha Ijeoma Perpetua, Nnnachi Robert Azu, Nwakaego Promise Edeogu and Ezeani Nneka Salome

International Business Management 14 ( 9 ): 294 - 304 , 2020