Punkaew, S. and Sangmanee, W. (2019) “Attitude Towards ISO/IEC 17025:2005 Training of Staff Working in the Calibration Laboratory”, The Journal of Integrated Business Innovation and Sustainability (JIBIS). Bangkok, Thailand, 9(2), pp. 237–253. available at: https://so02.tci-thaijo.org/index.php/fam/article/view/241544 (accessed: 30 September 2026).