Bozdağ, Şerife Nur, and Feyza Esra Erdoğan. “On $f$-Biharmonic and Bi-$f$-Harmonic Frenet Legendre Curves”. International Journal of Maps in Mathematics 5, no. 2 (September 12, 2022): 112–138. Accessed November 23, 2024. https://simadp.com/journalmim/article/view/95.