1. ASAE (1996). Moisture relationships of grains. ASAE Standards D245.5 Oct. 1995 (pp. 452–464). MI: St. Joseph
2. Comparison of four EMC/ERH equations;Chen;Transactions of the American Society Agricultural Engineers,1989
3. Equilibrium relative humidity (ERH) relationships for yellow-dent corn;Chen;Transactions of the American Society Agricultural Engineers,1989
4. Chen, C., Tsao, C. (1989). Statistical evaluation on the performance of electric RH sensors for ERH measurement. American Society Agricultural Engineers, Paper no. 89-6539. MI: St Joseph
5. Evaluation of the GAB equation for the isotherms of agricultural products;Chen;Transactions of the American Society Agricultural Engineers,1998