: A 2024 academic study identifying key challenges for new buyers, such as cognitive complexity and security concerns, and proposing intuitive solutions for mass adoption.

Where to Buy Bitcoin? Your Top Three Options - bitcoindepot.com

: These are often recommended for beginners because of their simple interfaces. Examples include Coinbase, Kraken, and Gemini.

Modern research and guidebooks focus on the user experience (UX) and the steps required to acquire Bitcoin safely:

The most "useful" paper depends on whether you're looking for the original technical foundation or a modern guide on the practicalities of purchasing. The Foundational Paper

: A comprehensive book that details where to buy and sell safely, how to set up digital wallets, and how to analyze investments.