Nguyen, Bui Binh and Tang, Duc Loi and Aliaksandr, Mikulich and Nguyen, Thi Yen Mai (2020) DEVELOPMENT OF A MULTI-WAVELENGTH RANGE DEVICE USING HIGH POWER LEDS FOR PHOTOTHERAPY. In: THE 11th INTERNATIONAL CONFERENCE ON PHOTONICS & APPLICATIONS (ICPA-11), 4-7 Nov 2020, Hoa Binh. (In Press)