Tampubolon, H.F. and Solikhun, S. 2022. Predicting the Amount of Pineapple Production in Sumatra Using the Fletcher-Reeves Algorithm. International Journal of Mechanical Computational and Manufacturing Research. 11, 2 (Aug. 2022), 60–68. DOI:https://doi.org/10.35335/computational.v11i2.2.