Marwanto, and Ni Ketut Ardani. “Petition and Simple Proof of Claim in Bankruptcy Cases”. The International Journal of Social Sciences World (TIJOSSW) 3, no. 2 (October 6, 2021): 243–249. Accessed November 3, 2026. https://www.growingscholar.org/journal/index.php/TIJOSSW/article/view/161.