Soetedjo, Aryuanto, Abraham Lomi, and PUSPITABayu Jaya. “A Hardware Testbed of Grid-Connected Wind-Solar Power System. ”. International Journal of Smart Grid and Sustainable Energy Technologies 1, no. 2 (December 18, 2019): 52-56. Accessed May 4, 2024. https://ejournal.itn.ac.id/index.php/ijsgset/article/view/211.