Let's Write a Game Boy Emulator in Python • Inspired Python
One Day Later, Apple Closes That GBA Emulator Loophole
5 Best GBA Emulators For PC | PokemonCoders
The best mobile emulator is for Gameboy-GBc/Gameboy Advance, "Pizza Boy" amazing, you should definitely check it out, the emulation itself is nearly perfect as well : r/emulation