Rahma, S. F., D. Y. E. Pratama, F. P. Rohwidianto, and M. B. Sanjaya. “Photovoltaic Efficiency and Technology Innovation in Renewable Energy: A Systematic Literature Review”. Semesta Teknika, vol. 28, no. 1, May 2025, pp. 62-76, doi:10.18196/st.v28i1.25189.