SUBARMANIAM, Diroshaa; HASSIM, Mimi Haryani. IMPROVING INDOOR AIR QUALITY FOR PREVENTING TRANSMISSION OF COVID-19 AT BACTIGUARD MALAYSIA SDN. BHD AND BACTIGUARD SOUTH EAST ASIA. Journal of Energy and Safety Technology (JEST), [S. l.], v. 7, n. 1, p. 1–13, 2024. DOI: 10.11113/jest.v7.154. Disponível em: https://jest.utm.my/index.php/jest/article/view/154. Acesso em: 4 jul. 2024.