e Sathit C, Jourabchi SA, Hoon Kiat N, Suyin G. Investigation on Transforming of a Fixed Gas Analyser into a Portable Emission Measurement System (PEMS). INTI Journal [Internet]. 2019 Nov. 20 [cited 2024 Dec. 4];2019. Available from: https://iuojs.intimal.edu.my/index.php/intijournal/article/view/384