Ammar Issa Naji, Khalid Abdulhussein Hafedh and Kreem Idan Fadheel. Study on Increasing the Solar Cell Efficiency by Using Glass Balls. CASTR-V11 [Internet]. 2021 Jul. 16 [cited 2026 Jun. 24];:97-103. Available from: https://stm.bookpi.org/CASTR-V11/article/view/2458