Ugwu, A. (2018). ACCOUNTING SYSTEM IN AN OIL INDUSTRY (A CASE STUDY OF SHELL PETROLEUM DEVELOPMENT COMPANY. Afribary. Retrieved from https://tracking.afribary.com/works/accounting-system-in-an-oil-industry-a-case-study-of-shell-petroleum-development-company-3747
Ugwu, Anderson "ACCOUNTING SYSTEM IN AN OIL INDUSTRY (A CASE STUDY OF SHELL PETROLEUM DEVELOPMENT COMPANY" Afribary. Afribary, 29 Jan. 2018, https://tracking.afribary.com/works/accounting-system-in-an-oil-industry-a-case-study-of-shell-petroleum-development-company-3747. Accessed 19 Apr. 2025.
Ugwu, Anderson . "ACCOUNTING SYSTEM IN AN OIL INDUSTRY (A CASE STUDY OF SHELL PETROLEUM DEVELOPMENT COMPANY". Afribary, Afribary, 29 Jan. 2018. Web. 19 Apr. 2025. < https://tracking.afribary.com/works/accounting-system-in-an-oil-industry-a-case-study-of-shell-petroleum-development-company-3747 >.
Ugwu, Anderson . "ACCOUNTING SYSTEM IN AN OIL INDUSTRY (A CASE STUDY OF SHELL PETROLEUM DEVELOPMENT COMPANY" Afribary (2018). Accessed April 19, 2025. https://tracking.afribary.com/works/accounting-system-in-an-oil-industry-a-case-study-of-shell-petroleum-development-company-3747