Sudheer Raja Venishetty และ Anil Kumar Chidra. (2021) Design of power efficient, high-speed 4-bit comparator in UMC 180 nm technology. <i>Engineering and Applied Science Research</i>, <i>48</i>(1), 40-47.Sudheer Raja Venishetty และ Anil Kumar Chidra. "Design of power efficient, high-speed 4-bit comparator in UMC 180 nm technology". Engineering and Applied Science Research 48 (2021):40-47.Sudheer Raja Venishetty และ Anil Kumar Chidra. Design of power efficient, high-speed 4-bit comparator in UMC 180 nm technology. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2021.