K. B. Le, V. V. A., T. N. Q., D. N. V., and V. H. B., “Design and Manufacture of a Dry HHO (Oxyhydrogen) Electrolysis Module for Emission Reduction in Light Trucks”, EAI Endorsed Trans on Trans and OE, vol. 2, no. 1, Jan. 2026, doi: 10.4108/tsoe.11410.