An An Anisarida, Wimpy Santosa, and Caroline Sutandi. “TRANSPORTATION BUSINESS AND ROAD SAFETY MANAGEMENT IN INDONESIA”. The Journal of Modern Project Management 10, no. 1 (February 18, 2023): 270–283. Accessed July 23, 2024. https://journalmodernpm.com/manuscript/index.php/jmpm/article/view/555.