A modified conjugate gradient method via a double direction approach for solving large-scale symmetric nonlinear equations H Abdullahi, AS Halilu, MY Waziri J. Numer. Math. Stoch. 10, 32-44, 2018 | 20 | 2018 |

Double direction and step length method for solving system of nonlinear equations AS Halilu, A Majumder, MY Waziri, H Abdullahi Eur. J. Mol. Clin. Med. 7 (7), 3899-3913, 2020 | 16 | 2020 |

Descent three-term DY-type conjugate gradient methods for constrained monotone equations with application H Abdullahi, AK Awasthi, MY Waziri, AS Halilu Computational and Applied Mathematics 41 (1), 32, 2022 | 8 | 2022 |

Derivative free Davidon-Fletcher-Powell (DFP) for solving symmetric systems of nonlinear equations FSMHA M Mamat, M K Dauda, M A bin Mohamed, M Y Waziri IOP Conference Series: Materials Science and Engineering 332, 2018 | 7 | 2018 |

A New Search Direction via Hybrid Conjugate Gradient Coefficient for Solving Nonlinear System of Equations JSASH M K Dauda, Abubakar S Magajia, Habibu Abdullahi MALAYSIAN JOURNAL OF COMPUTING AND APPLIED MATHEMATICS 2, 8-15, 2019 | 6 | 2019 |

A double direction conjugate gradient method for solving large-scale system of nonlinear equations H Abdullahi, MY Waziri, MK Dauda J. Math. Comput. Sci. 7 (3), 606-624, 2017 | 5 | 2017 |

A scaled three-term conjugate gradient method for convexconstrained monotone nonlinear equations and application MYWASH H. Abdullahi, A. K . Awasthi Journal of Physics: Conference Series 2267, 2022 | 1 | 2022 |

Modification of a conjugate gradient approach for convex constrained nonlinear monotone equations with applications in signal recovery and image restoration E Nermeh, M Addullahi, AS Halilu, H Abdullahi Communications in Nonlinear Science and Numerical Simulation, 108079, 2024 | | 2024 |