Metheechutikul C. Fundamental Rights and Constitutional Principle: Böckenförde’s Idea on Fundamental Rights. Journal of Social Sciences Naresuan University [internet]. 2019 Jul. 5 [cited 2026 Sep. 26];15(1):15_61-82. available from: https://so04.tci-thaijo.org/index.php/jssnu/article/view/201339