Tunç C, Biçer E. Hyers-Ulam-Rassias Stability for a First Order Functional Differential Equation. J. Math. Fund. Sci. [Internet]. 2015Jun.1 [cited 2025Oct.25];47(2):143-5. Available from: https://journals.itb.ac.id/index.php/jmfs/article/view/606