Thanjangreed, W. and Malaluan, L.A. 2025. Designing a Web-Based Health Information System to Improve Data Accuracy and Service Quality at Phana Hospital, Amnat Charoen. Journal of Health Innovation and Environmental Education. 2, 2 (Dec. 2025), 236-243. DOI:https://doi.org/10.37251/jhiee.v2i2.2879.