KALAVATI L.CHOPADE and PROF. J.K.SINGH, “DESIGN OF HETEROJUNCTION PHOTOCELL FOR OPTIMIZE PERFORMANCE USING NUMERICAL SIMULATION”, Int. j. innov. eng. res. technol., pp. 1–4, Mar. 2021, Accessed: Aug. 25, 2025. [Online]. Available: https://repo.ijiert.org/index.php/ijiert/article/view/1279