Nurdiyansyah D, Oetama RS, Prasetiawan I. Enhancing Sales Strategies In Prime Market Retail Business Using Tuned Gradient Boosting. ULTIMA InfoSys [Internet]. 2024 Jun. 3 [cited 2025 Jul. 31];15(1):61-6. Available from: https://ejournals.umn.ac.id/index.php/SI/article/view/3595