1- http://www.lifesciencesite.com/lsj/lsj180621/03_23401lsj180621_20_29.pdf

A New Hybrid Particle Swarm Optimization-Differential Evolution Algorithm .      Fariaa Hameed 1,2 ,    Siti Mariyam Hj. Shamsuddin1 

2- https://doi.org/10.3844/jcssp.2020.430.438

Using the Cuckoo Search for Generating New Particles in Particle Swarm Optimization Algorithm

3-http://doi.org/10.24017/kjar 

Writer Identification on Multi-Script Handwritten Using Optimum Features

4-https://journals.uhd.edu.iq/index.php/uhdjst/article/view/1294

Using the Cuckoo Optimization to Initialize the Harmony Memory in Harmony Search Algorithm to Find New Hybrid (CSHS) Algorithm

5- https://ijisae.org/index.php/IJISAE/article/view/6935 

Improving Image Recognition Performance through an Improved Dual Convolutional Neural Network with Recurrent Integration and Residual Model | International Journal of Intelligent Systems and Applications in Engineering