Le Van Tuy, Nguyen Manh Cuong, Le Minh Tien. INVESTIGATION INTO LEAN BURN ABILITY INTO FOUR-STROKE SPARK- IGNITION ENGINEs FOR SEMI-DIRECT INJECTION SYSTEM USING AIR- ASSISTED INJECTORs. UD-JST [Internet]. 30 Tháng Sáu 2017 [cited 25 Tháng Mười-Một 2024];6(115):34-8. Available at: https://jst-ud.vn/jst-ud/article/view/3462