International Software Testing Qualifications Board. (2026). 테스트 오라클(test oracle). ISTQB Glossary. Retrieved October 10, 2026, from https://istqb-glossary.page/kr/%E1%84%90%E1%85%A6%E1%84%89%E1%85%B3%E1%84%90%E1%85%B3-%E1%84%8B%E1%85%A9%E1%84%85%E1%85%A1%E1%84%8F%E1%85%B3%E1%86%AF-test-oracle/.
