Saputra, R., Jondri, J. and Lhaksmana, K. 2023. Prediction Retweet Using User-Based and Content-Based with Artificial Neural Network-Harmony Search. Building of Informatics, Technology and Science (BITS). 5, 2 (Sep. 2023), 407−413. DOI:https://doi.org/10.47065/bits.v5i2.4079.