Purba JE. Ratio Decidendi, Agreement, Againts The Decision of MA No. 601K/PDT/2015 in The Case of Agreements that do not use Indonesian. j. penelit. huk. dejure [Internet]. 2021 Dec. 31 [cited 2026 Nov. 1];21(4):517-24. Available from: https://lawpolicyjournal.id/index.php/dejure/article/view/2091