“Legal Certainty in Trade Receivable Disputes As Reviewed from Klaten District Court Decision Number 14/Pid.B/2022/PN KLN”, JION, vol. 2, no. 1, pp. 436–451, Jun. 2026, Accessed: Jun. 10, 2026. [Online]. Available: https://pandectaresearch.com/index.php/jion/article/view/36