Ahmed, Hussein Saleem, and Salah Gazi Shareef. “A New Three-Term Conjugate Gradient Method for Solving Nonlinear Unconstrained Optimization Problems”. Journal Focus Action of Research Mathematic (Factor M), vol. 8, no. 2, Dec. 2025, pp. 305-20, doi:10.30762/f_m.v8i2.6320.