Susilo E, Sujatmiko B, Suhaimi S. Integration of the Estoppel Principle as a Complement to Good-Faith Regulation in Indonesian Private Law. j. penelit. huk. dejure [Internet]. 2026 Mar. 30 [cited 2026 Nov. 6];26(1):061-76. Available from: https://www.lawpolicyjournal.id/index.php/dejure/article/view/5484