Dr. Vustelamuri Padmavathi, and Senivarapu Ankit Reddy. “Synthesis of Bio Lubricant from Bhallataka Oil”. International Journal of Scientific Research in Science, Engineering and Technology 11, no. 5 (October 8, 2024): 180–195. Accessed May 17, 2025. https://www.ijsrset.com/index.php/home/article/view/IJSRSET24115110.