Fritz Akhmad Nuzir และ Bart Dewancker. (2016) A Study on Pedestrian's Profile, Activity, and Environment by Descriptive Analysis of Questionnaire Datasets in Kitakyushu, Japan. <i>International Journal of Building, Urban, Interior and Landscape Technology</i>, <i>7</i>, 23-34.Fritz Akhmad Nuzir และ Bart Dewancker. "A Study on Pedestrian's Profile, Activity, and Environment by Descriptive Analysis of Questionnaire Datasets in Kitakyushu, Japan". International Journal of Building, Urban, Interior and Landscape Technology 7 (2016):23-34.Fritz Akhmad Nuzir และ Bart Dewancker. A Study on Pedestrian's Profile, Activity, and Environment by Descriptive Analysis of Questionnaire Datasets in Kitakyushu, Japan. Thammasat Printing House:ม.ป.ท. 2016.