International Software Testing Qualifications Board. (2026). ユーザエクスペリエンス（user experience）. ISTQB Glossary. October 10, 2026 に https://istqb-glossary.page/jp/%E3%83%A6%E3%83%BC%E3%82%B5%E3%82%A8%E3%82%AF%E3%82%B9%E3%83%98%E3%83%AA%E3%82%A8%E3%83%B3%E3%82%B9-user-experience/ から取得.
