Siwawut, Suraphat, Teerayut Sa-ngiamsak, and Srirat Lormphongs. 2023. “Effectiveness of Smartphone-based Application with Wireless Earbuds as Result Indication of Audiometric Testing: Case Study Among Workers in a Hospital, Chonburi Province”. Journal of The Royal Thai Army Nurses 24 (3):188-96. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/262672.