1.
Osman B, Leman AMB, Rahman K, Mat Hasan NN, Seong NG, Muzarpar M, et al. Respiratory Protective Equipment (RPE) Standard – Disposable Filtering Half Mask on N95, FFP2 and KN95. jaita [Internet]. 2022 Jun. 12 [cited 2024 Jul. 18];3(1):50-4. Available from: https://publisher.uthm.edu.my/ojs/index.php/jaita/article/view/11366