Game Boy Interface - GC-Forever Wiki

Bios GBA Ladscape by LeandroValhalla on DeviantArt

MGBA Vita - Vita Homebrew Emulators (Handheld) - GameBrew

Gigaleak: Game Boy Advance BIOS and Game Boy Color Boot ROM development repositories, Link's Awakening DX source code and much more : r/Gameboy

The Nintendo Game Boy Advance Clone

Dolphin Emulator - mGBA Integration: Introducing the Integrated GBA

Tonc: GBA Hardware

GBA BIOS (Game Boy Advance BIOS) Download - SafeROMs

Gameboy Advance emulator for iOS sneaks into the App Store (as a baby names app) - mobiputing

GitHub - camthesaxman/gba_bios: Disassembly of the Game Boy Advance BIOS

Utilities - NLZ-GBA Advance