“A Comparative Investigation of the Impact of Two Different Charcoal Stove Configurations on Polycyclic Aromatic Hydrocarbons and Particulate Matter Emissions”. Journal of Energy and Safety Technology (JEST) 5, no. 1 (June 20, 2022): 53–61. Accessed July 22, 2026. https://jest.utm.my/index.php/jest/article/view/112.