Abdirahman, Abdulbari. Institutional isomorphism, enforcement of customs and excise laws on logistical costs in the petroleum industry in Uganda / Abdulbari Ab dirahman. - Kampala, 2015. - viii, 60 p.: ill. ; 30 cm. Unpublished thesis (MPSCM)- Makerere University, 2015 Includes bibliographical references. Subjects--Topical Terms: Petroleum law and legislation--Uganda.Petroleum--Taxation--Uganda.Petroleum industry and trade--Uganda. Dewey Class. No.: 338.2728