Meesukchaosumran, S. and Chitsomboon, T. (2019) “Dimensionless variable groups for the free-fall grain dryer”, International Journal of Agricultural and Biological Engineering. Beijing, China, 12(4), pp. 197–204. Available at: https://ijabe.org/index.php/ijabe/article/view/4188 (Accessed: 30 March 2026).