1. https://ud.traffy.in.th/
2. Institute for Human Centered Design, ada checklist for existing facilities (2016). https://www.adachecklist.org/doc/fullchecklist/ada-checklist.pdf
3. Keras. https://keras.io/
4. Keras applications. https://keras.io/api/applications/
5. Ministry of interior, ministerial regulations prescribing facilities in buildings for the disabled or handicapped and the elderly, b.e. 2548 (in thai). https://download.asa.or.th/03media/04law/cba/mr/mr48-58e-upd(02).pdf