Syahmi, Taffy Faiq, Agus Wardhono, M. Syahrul Borman, and Wahyu Prawesthi. 2026. “Legal Certainty and Evidentiary Strength of Digital Signatures in Electronic Contracts under Indonesian Law”. AL-MANHAJ: Jurnal Hukum Dan Pranata Sosial Islam 8 (1):259-74. https://doi.org/10.37680/almanhaj.v8i1.8904.