Elabbasy EM, El-Metwally H, Elsayed E. On the difference equation ${ x_{n+1}=\frac{ax_{n}^{2}+bx_{n-1}x_{n-k}}{cx_{n}^{2}+dx_{n-1}x_{n-k}}}$. sjm [Internet]. 2024 Jun. 11 [cited 2024 Oct. 15];4(2):239-48. Available from: https://sjm.anubih.ba/index.php/sjm/article/view/367