Tri Sefrus และผู้แต่งคนอื่นๆ. (2020) Modeling of domestic air passenger demand in The Papua Islands. <i>Songklanakarin Journal of Science and Technology</i>, <i>42</i>(5), 1071-1076.Tri Sefrus และผู้แต่งคนอื่นๆ. "Modeling of domestic air passenger demand in The Papua Islands". Songklanakarin Journal of Science and Technology 42 (2020):1071-1076.Tri Sefrus และผู้แต่งคนอื่นๆ. Modeling of domestic air passenger demand in The Papua Islands. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2020.