โพธิ์ดำรงชัย ก., เล่นวารี ว. and ยอดมณี ค. (2018) “Optimization of Proportional-Resonant Controller For Single-Phase Shunt Active Power Filters Based On Indirect Current Control Technique”, Engineering and Technology Horizons , 35(2), pp. 41–48. available at: https://ph01.tci-thaijo.org/index.php/lej/article/view/240161 (accessed: 12 September 2026).