Rosli, N.N. and Yasak, M.F. (2021) “Portable Local Exhaust Ventilation Unit for Welding Fumes”, Progress in Engineering Application and Technology, 2(1), pp. 972–978. Available at: https://periodical.uthm.edu.my/index.php/peat/article/view/920 (Accessed: 15 August 2026).