“MPPT OF PV CELL USING P & O AND FUZZY LOGIC CONTROLLER ALGORITHM FOR BUCK-BOOST DC-DC CONVERTER”. JournalNX - A Multidisciplinary Peer Reviewed Journal, vol. 3, no. 06, Mar. 2021, pp. 137-41, https://repo.journalnx.com/index.php/nx/article/view/2564.