Wiraantaka, Jaka Adiprasetya, S. Sami’an, and Sarwono Hardjomuljadi. “Implementation of Legal Principles in Construction Service Agreements: A Normative Study”. SIGn Jurnal Hukum 6, no. 2 (February 16, 2025): 386-400. Accessed February 24, 2025. https://jurnal.penerbitsign.com/index.php/sjh/article/view/v6n2-24.