An approach towards greening the digital display system. - Tarik Reza Toha; Alvi Md. Ishmam; Md. Hasanul Islam; Md. Abdullah Al Maruf; Swarnendu Saikat Nandi; Amit Chakraborty; Salman Estyak; Md. Abdullah Al Alamin; A. B. M. Alim Al Islam (NSysS (2), 2017)