Mohamad Azman, N. A. and Che Pa, N. F. . (2021) “Production of Smokeless Biofuel Briquettes from Palm Kernel Shell Assisted with Slow Pyrolysis Treatment”, Progress in Engineering Application and Technology, 2(1), pp. 38–49. Available at: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/780 (Accessed: 26 June 2022).