Joshi, Ishwar, and Surya Prasad Adhikari. “Performance Characteristics of Pine Oil Mixed Diesel Fueled Single Cylinder Four Stroke Diesel Engine”. Himalayan Journal of Applied Science and Engineering 2, no. 1 (June 18, 2021): 15–24. Accessed November 21, 2024. https://nepjol.info./index.php/hijase/article/view/37819.