1. R. Delima, H.B. Santoso, and J. Purwadi, National Seminar on Information Technology Application 19, (2016).
2. B. Latarang and A. Syakur, Journal Agroland 13, 265 (2006).
3. R.S. Rahman, Thesis, (2018).
4. A. K. Mutia, Y.A. Purwanto, and L. Pujantoro, Postharvest Journal 11, 108 (2014).
5. S.M. Henderson, R.L. Perry, Agricultural Process Engineering, (1976).