*[https://chatgpt.com/g/g-4N6Ts4Y3O-amstrad-cpc-engineer Amstrad CPC Engineer (by Fergus Leen)] Specialised in Z80 Assembly for the Amstrad CPC
*[https://chatgpt.com/g/g-V3gsOcx7F-cpc-z80-assembly-engineer CPC Z80 Assembly Engineer (by Vassilis N. Perantzakis)] Formal, beginner-friendly Z80 assembly guide
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==== Web Forums ====
*[https://cpcrulez.fr/forum/ CPCRulez forum] French forum
*[https://amstradplus.forumforever.com/ AmstradPlus Forum Forever] French forum
*[https://amstrad.eu/ Amstrad.eu] French CPC-related site also accessible at [https://phenixinformatique.com phenixinformatique.com]. It also has a forum
*[https://www.yaronet.com/forums/440 Yaronet Amstrad CPC] French forum
*[https://amstradcpc.mforos.com Amstrad CPC mforos] Spanish forum
*[http://www.amstrad.es/forum/ Amstrad ESP forum] Spanish forum
*[https://cpcwiki.de/forum/ CPCwiki.de forum] German forum
*[https://forum.classic-computing.de/forum/index.php?board/65-amstrad-schneider-cpc/ Classic-Computing.de] German board
*[https://computeremuzone.com/amstrad/?l=en Amstrad Zone] Subsection of computeremuzone.com
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