Phongcharoenpanich C, Kawdungta R. Switched Beam Antenna System with Modified Fruit Fly Optimization Algorithm. Eng. & Technol. Horiz. [internet]. 2020 Sep. 25 [cited 2026 Sep. 10];37(3):10-8. available from: https://ph01.tci-thaijo.org/index.php/lej/article/view/240989