Wipavan Narksarp, Seangrawee Buakaew & Chariya Wongtaychatham. (2019). Shadow Bandpass Filter with Q-improvement. In The 5th International Conference on Engineering, Applied Sciences and Technology (ICEAST 2019) (p.482-485). Luang Prabang, LAOS: King Mongkut’s Institute of Technology Ladkrabang, National University of Laos, Souphanouvong University.