You could start here

https://www.sciencedirect.com/topics/engineering/slot-antenna

but I found this in about 30 seconds by searching "antenna slot in ground" so you should be able to find lots if you look on the internet yourself for an hour or so.

Hi, you can use the paper entitled "Electrically Small Resonators for Planar Metamaterial, Microwave Circuit and Antenna Design: A Comparative Analysis",

Miguel Durán-Sindreu, Jordi Naqui, Ferran Paredes, Jordi Bonache and Ferran Martín.

Mojtaba Simruni thank you , i really appreciate your support.