Nurdiyansyah, D., Oetama, R., & Prasetiawan, I. (2024). Enhancing Sales Strategies In Prime Market Retail Business Using Tuned Gradient Boosting. Ultima InfoSys : Jurnal Ilmu Sistem Informasi, 15(1), 61-66. https://doi.org/https://doi.org/10.31937/si.v15i1.3595