Thongtip S, Silangirn P. Assessment of occupational noise during stone carving and mortar in workers in Phayao Province. J Med Health Sci [internet]. 2019 Apr. 29 [cited 2026 Sep. 19];26(1):38-47. available from: https://he01.tci-thaijo.org/index.php/jmhs/article/view/185694