Mulyono Wraharjo และผู้แต่งคนอื่นๆ. (2022) Financial feasibility analysis of cost and traffic volume: Case study on toll road investment project. <i>Engineering and Applied Science Research</i>, <i>49</i>(3), 308-315.Mulyono Wraharjo และผู้แต่งคนอื่นๆ. "Financial feasibility analysis of cost and traffic volume: Case study on toll road investment project". Engineering and Applied Science Research 49 (2022):308-315.Mulyono Wraharjo และผู้แต่งคนอื่นๆ. Financial feasibility analysis of cost and traffic volume: Case study on toll road investment project. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2022.