INVESTIGATION OF THE IMPACT OF COMPRESSED NATURAL GAS ON HEAT RELEASE RATE IN DUAL-FUEL OPERATION OF A D3900 DIESEL ENGINE AT MID LOADS. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 1, p. 368–372, 2024. DOI: 10.17770/etr2024vol1.7946. Disponível em: https://archive-journals.rtu.lv/etr/article/view/4703.. Acesso em: 11 mar. 2026.