D. Watthanaklang

The complex relationship between school policy, service quality, satisfaction, and loyalty for educational tour bus services: A multilevel modeling approach

V. Ratanavaraha, S. Jomnonkwao, P. Iamtrakul, 2016 .

Factors influencing customer loyalty to educational tour buses and measurement invariance across urban and rural zones

V. Ratanavaraha, S. Jomnonkwao, B. Khampirat, 2015 .

Development of Self-Assessment Indicators for Motorcycle Riders in Thailand: Application of the Motorcycle Rider Behavior Questionnaire (MRBQ)

V. Ratanavaraha, S. Jomnonkwao, D. Watthanaklang, 2020 .

Applying hierarchical logistic models to compare urban and rural roadway modeling of severity of rear-end vehicular crashes.

Thanapong Champahom, Sajjakaj Jomnonkwao, Vuttichai Chatpattananan, 2020, Accident; analysis and prevention.

A Comparison of Motorcycle Helmet Wearing Intention and Behavior between Urban and Rural Areas

V. Ratanavaraha, Thanapong Champahom, Napat Laddawan, 2020, Sustainability.

Measuring the motivation to ride bicycles for tourism through a comparison of tourist attractions

V. Ratanavaraha, V. Chatpattananan, D. Watthanaklang, 2016 .