Oliver, G. R.2020-02-112021-10-202024-06-272020-02-112021-10-202024-06-272005https://drs.ess.gov.et/handle/123456789/105414enAccounting; Capitalization; Enhancements; Expense; Intang-ibles; Maintenance; Software developmentAccounting for Expenditure on Software Development for Internal UseArticle