VURUR, Necmiye Serap; ILARSLAN, Kenan. Analysis of the Relationship between R & D Expenditure and Profitability: A Sample Application from BIST. Journal of Multidisciplinary Developments, [S.l.], v. 1, n. 1, p. 103-112, dec. 2016. ISSN 2564-6095. Available at: <http://jomude.com/index.php/jomude/article/view/13>. Date accessed: 14 oct. 2025.