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Sten R. Ludvigsen

Activity Theory in Practice: Promoting Learning Across Boundaries and Agencies
Learning Across Sites: New Tools, Infrastructures and Practices
Learning across sites
Technology-Enhanced Learning: Principles and Products
Learning Across Sites
Activity Theory in Practice Promoting Learning Across Boundaries and Agencies
Activity Theory in Practice Promoting Learning Across Boundaries and Agencies
Learning Across Sites: New Tools, Infrastructures and Practices
Learning Across Sites: New Tools, Infrastructures and Practices