Dani, S., Solikhun, S. and Priyanto, D. (2023) “The Performance Machine Learning Powel-Beale for Predicting Rubber Plant Production in Sumatera”, International Journal of Engineering and Computer Science Applications (IJECSA), 2(1), pp. 31-40. doi: https://doi.org/10.30812/ijecsa.v2i1.2420.