[1]
I. Bizzy, R. Sipahutar, E. Ibrahim, and M. Faizal, “Determining of Drying Characteristics for South Sumatera Low Rank Coal using Solar and Laboratory Scaled Oven”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 7, no. 6, pp. 1998–2003, Dec. 2017.