Buaklee, Wirote, and Komsan Hongesombut. “Optimal DG Allocation in a Smart Distribution Grid Using Cuckoo Search Algorithm”. ECTI Transactions on Electrical Engineering, Electronics, and Communications 11, no. 2 (August 19, 2013): 16–22. accessed April 8, 2025. https://ph02.tci-thaijo.org/index.php/ECTI-EEC/article/view/170637.