Pagtalunan, Vilma C. “Establishment of a System for Uniformity and Stability Characterization of Liquid Calibration Bath Used Above Ambient Conditions: 50 ºC to 75 ºC Settings”. Asia Pacific Higher Education Research Journal (APHERJ) 5, no. 1 (August 21, 2018). Accessed May 6, 2024. https://po.pnuresearchportal.org/ejournal/index.php/apherj/article/view/869.