Optimal multiplicative Bayesian search for a lost target. - Mohamed Abd El-Hady Kassem; Mohamed Abd Allah El-Hadidy (Appl. Math. Comput., 2014)

Optimal searching for a randomly located target in a bounded known region. - Hamdy Mohamed Abou Gabal; Mohamed Abd Allah El-Hadidy (Int. J. Comput. Sci. Math., 2015)

On Maximum Discounted Effort Reward Search Problem. - Mohamed Abd Allah El-Hadidy (Asia Pac. J. Oper. Res., 2016)

Searching for a d-dimensional Brownian target with multiple sensors. - Mohamed Abd Allah El-Hadidy (Int. J. Math. Oper. Res., 2016)

An optimal two-stages search plan for a random walk target motion in the plane. - Mohamed Abd Allah El-Hadidy (Int. J. Math. Oper. Res., 2017)

Random search in a bounded area. - Abd El-Moneim AnwarMohamed Teamah; Hamdy Mohamed Abou Gabal; Mohamed Abd Allah El-Hadidy (Int. J. Math. Oper. Res., 2017)

M-states search problem for a lost target with multiple sensors. - Abd El-Moneim Anwar Teamah; Mohamed Abd El-Hady Kassem; Mohamed Abd Allah El-Hadidy (Int. J. Math. Oper. Res., 2017)

3-dimensional coordinated search technique for a randomly located target. - Mohamed Abd Allah El-Hadidy; Abd El-Moneim Anwar Teamah; Abd Al-Aziz Hosni El-Bagoury (Int. J. Comput. Sci. Math., 2018)

On duality of fuzzy multiobjective optimisation problems: application to a multiplicative search technique. - Mohamed Abd El-Hady Kassem; Mohamed Abd Allah El-Hadidy (Int. J. Math. Oper. Res., 2018)

Generalised linear search plan for a D-dimensional random walk target. - Mohamed Abd Allah El-Hadidy (Int. J. Math. Oper. Res., 2019)

Existence of optimal N-slinky-turn-spiral search paths for finding N-dimensional Brownian target. - Mohamed Abd Allah El-Hadidy (Int. J. Math. Oper. Res., 2021)

Stochastically escaping model in a tumour cell growth system driven by a Poisson process. - Mohamed Abd Allah El-Hadidy (Int. J. Math. Oper. Res., 2021)

Optimal 3-dimensional search model to find the underwater randomly hidden target. - Mohamed Abd Allah El-Hadidy; Mohamed Fakharany (Int. J. Math. Oper. Res., 2021)

Quality control for a detected an appropriate queue from K-independent M/M/C/N queueing models. - Mohamed Abd Allah El-Hadidy (Qual. Reliab. Eng. Int., 2021)

Detection of an appropriate pharmaceutical company to get a suitable vaccine against COVID-19 with minimum cost under the quality control process. - Mohamed Abd Allah El-Hadidy; Ajab A. Alfreedi (Qual. Reliab. Eng. Int., 2021)

Detection model for a suitable waiting list with maximising the discount effort reward search under the quality control process. - Mohamed Abd Allah El-Hadidy (Int. J. Math. Oper. Res., 2022)

On the linear cooperative search technique for a lost target with multiple searchers. - Mohamed Abd Allah El-Hadidy; Hamdy Mohamed Abou Gabal (Int. J. Math. Oper. Res., 2022)

On the existence of the tracking model for N-dimensional Brownian particle in the fluid. - Mohamed Abd Allah El-Hadidy; Alaa Awad Alzulaibani (Int. J. Math. Oper. Res., 2023)

Discrete search stability for a hidden target on M-intervals with a known probabilistic distributed effort. - Mohamed Abd Allah El-Hadidy (Discret. Math. Algorithms Appl., 2025)

Reduction in the Searching Time to Find a Brownian Nanoparticle in the Fluid. - Alaa Awad Alzulaibani; Mohamed Abd Allah El-Hadidy (New Math. Nat. Comput., 2025)