Ελευθεριάδης ΙΜ, Αγοραστός ΚΑ. The effect of financial leverage in determining business risk. SPOUDAI [Internet]. 2002 Jan. 18 [cited 2024 Nov. 22];52(1-2):123-35. Available from: https://spoudai.org/index.php/journal/article/view/453