Sukadi, Imam, 		Akbar, Muhammad Jihadil, 		Sinal, Mohamad, 		Jamil, Jamil, AND 		Rianda, Faizah Uhti.
" Optimising The Use Of Motor Vehicle Emission Tests And Providing Sanctions To Reduce Air Pollution" <em>International Conference on Law, Technology, Spirituality and Society (ICOLESS)</em> [Online], Volume 3(31 December 2023)