Lindawati, and Ari Wibowo. “External Risk in Design-Build Projects With Fixed-Price System: The Case of DKI Jakarta Province, Indonesia ”. International Journal of Science, Technology & Management 2, no. 1 (January 27, 2021): 236–243. Accessed July 17, 2026. https://ijstmjournal.com/index.php/ijstm/article/view/124.