DR. ANWAR M. MULLA, “OVERVIEW OF RENEWABLE ENERGY SOURCES IN THE PERSPECTIVE OF CARBON FOOT PRINTING REDUCTION”, Int. j. innov. eng. res. technol., vol. 2, no. 1, pp. 1–4, Mar. 2021, Accessed: Jul. 31, 2025. [Online]. Available: https://repo.ijiert.org/index.php/ijiert/article/view/268