Kartini, U. T., L. E. C. Ningrum, and M. N. Adiwana. “Maximization Very Short-Term Forecasting of Power Photovoltaic System Using Machine Learning Based on Clearness Index Model”. Buletin Ilmiah Sarjana Teknik Elektro, vol. 8, no. 3, July 2026, pp. 925-40, doi:10.12928/biste.v8i3.16181.