Hoang, Le Thi My, Doan Thanh Nhan, Mai Van Bay, Nguyen Thi Ai Nhung, Nguyen Khoa Hien, and Duong Tuan Quang. 2018. “INVESTIGATION OF EXCITATION AND EMISSION PROPERTIES OF FLUORESCENCE COMPOUNDS BY DFT AND TD-DFT METHODS”. Hue University Journal of Science: Natural Science 127 (1A):43-53. https://doi.org/10.26459/hueuni-jns.v127i1A.4777.