Tira, Hendry Sakke, Made Wirawan, Samsul Rahman, Ekarong Sukjit, and Sudirman Sudirman. “Performance of Adsorbent from Calcium Carbide Residue to Reduce Exhaust Emissions of Two-Wheeler”. Automotive Experiences 6, no. 1 (January 21, 2023): 23–37. Accessed September 30, 2026. https://coba.unimma.ac.id/AutomotiveExperiences/article/view/7827.