Muhammad Raihan, Ridwan, and Alam Rahmatulloh. “Implementation of ECDSA and MLDSA Digital Signature Schemes for Transaction Authentication on Blockchain”. Ultimatics : Jurnal Teknik Informatika 18, no. 1 (June 30, 2026): 80–90. Accessed July 5, 2026. https://ejournals.umn.ac.id/index.php/TI/article/view/4516.