Silsupur, Murat, and Belgin Emre Turkay. “Determination of Flicker Contribution Level by Using Proposed Index”. Elektronika ir Elektrotechnika 24, no. 2 (April 20, 2018): 18–26. Accessed January 23, 2026. https://eejournal.ktu.lt/index.php/elt/article/view/20631.