Open Access
ARTICLE
Engine Performance Using Blended Fuels of Biodiesel and Eco Diesel
1 Study Program of Mechanical Engineering, Universitas Medan Area, Medan, 20156, Indonesia
2 Study Program of Mechanical Engineering, Politeknik Negeri Medan, Medan, 20156, Indonesia
3 Study Program of Industrial Engineering, Universitas Harapan Medan, Medan, 20156, Indonesia
4 Department of Mechanical Engineering Education, Universitas Sebelas Maret, Surakarta, 57126, Indonesia
* Corresponding Authors: Muhammad Idris. Email: ; Nugroho Agung Pambudi. Email: