Punyaanek Srisurin และ Chisanu Amprayn. (2024) Evaluation of the Highway Capacity Manual (HCM) and Thailand’s Department of Highways’ approaches to estimating the capacity of a multilane highway segment via the empirical method. <i>Engineering and Applied Science Research</i>, <i>51</i>(6), 747-755.Punyaanek Srisurin และ Chisanu Amprayn. "Evaluation of the Highway Capacity Manual (HCM) and Thailand’s Department of Highways’ approaches to estimating the capacity of a multilane highway segment via the empirical method". Engineering and Applied Science Research 51 (2024):747-755.Punyaanek Srisurin และ Chisanu Amprayn. Evaluation of the Highway Capacity Manual (HCM) and Thailand’s Department of Highways’ approaches to estimating the capacity of a multilane highway segment via the empirical method. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2024.