M. NaghshNilchi, M. Saadat, A. Soleimani, M. Vahabi, and M. Salehi, “Designing a Cat Robot with a Defective Leg Capable of Jumping Stairs”, Int. J. Math. Model. Comput., vol. 16, no. 3, pp. 190–206, Sep. 2026, doi: 10.57647/ijm2c.2026.1603.15.