Fatihudin D, Al Irfan A. Current Ratio, DER dan Earning Per Share Terhadap BETA Saham Perusahaan Property dan Real Estate. Improvement. [Internet]. 30 September 2021 [dikutip 30 September 2026];1(2):109-15. Tersedia pada: https://journal.um-surabaya.ac.id/improvement/article/view/9761