Anatasya Sirait, Jessyca, Nilam Sari Ginting, and Syarifah Lisa Andrianti. “Batalnya Perjanjian Wanprestasi Kepada Pihak Ketiga Akibat Adanya PPKM Karena Pandemi Covid-19”. Mahadi: Indonesia Journal of Law 1, no. 1 (February 10, 2022): 24-32. Accessed May 2, 2024. https://talenta.usu.ac.id/Mahadi/article/view/8313.