Sangam Bhusal, Yudeep Poudel, Srijan Bastakoti, Sachin Adhikari, Rupesh Lal Karn, Laxman Palikhel. Comparative engine testing of Bio-CNG and Gasoline: Performance and emission impacts in a 175 CC engine. Jnl Innov. Engin. Educ. 2024;7(1):69-76. doi:10.3126/jiee.v7i1.67683