Saad, P., Jamaludin, N. K., Rusli, N., Bakri, A., & Kamarudin, S. S. (2004). Rice yield prediction - a comparison between enhanced back propagation learning algorithms. Penerbit UTM Press.

Saad, Puteh, Nor Khairah Jamaludin, Nursalasawati Rusli, Aryati Bakri, and Siti Sakira Kamarudin. Rice Yield Prediction - a Comparison between Enhanced Back Propagation Learning Algorithms. Penerbit UTM Press, 2004.

Saad, Puteh, et al. Rice Yield Prediction - a Comparison between Enhanced Back Propagation Learning Algorithms. Penerbit UTM Press, 2004.