Heikkilä, Jukka, et al. “From Simple Sandbox Process to Regulatory Sandbox Framework: Serving the Dual Objectives of AI Regulation”. 38th Bled EConference: Empowering Transformation: Shaping Digital Futures for All: Conference Proceedings, edited byAndreja Pucihar et al., Univerzitetna založba Univerze v Mariboru, 2025, pp. 643-60, https://press.um.si/index.php/ump/catalog/book/947/chapter/625.