Subawi, Handoko, and Arini Sedawati. “Implementation of Greenhouse Gas Reduction in the Unmanned Vehicles Industry Using Composite Material ”. Jurnal Teknik Lingkungan 27, no. 2 (August 18, 2025). Accessed February 7, 2026. https://envengjournal.com/index.php/jtl/article/view/151.