Subroto, Ramadhani Kurniawan, Lunde Ardhenta, and Eka Maulana. “Nonlinear Observer Based PI Sliding Surface of Adaptive Sliding Mode Control for Boost Converter in PV System”. Indonesian Journal of Electrical Engineering and Informatics (IJEEI) 7, no. 2 (May 24, 2019): 211–220. Accessed October 31, 2026. https://section.iaesonline.com/index.php/IJEEI/article/view/1165.