Ravadchai, N., Rachutorn, T., Srikuta, P., Inthisaeng, D., Ratchawong, W. and Srivilai, S. 2022. Knowledge, Attitude and Behaviors Among Workers Excreta Management in Nakhon Ratchasima Province. Research and Development Journal, Loei Rajabhat University. 17, 60 (Jun. 2022), 82–90.