Daffa Raihan, Imran Lubis. OPTIMALISASI MODEL PERAMALAN PENJUALAN DENGAN PENDEKATAN ALGORITMA LIGHT GRADIENT BOOSTING MACHINE (LIGHTGBM). COMTECHNO [Internet]. 2025 Dec. 31 [cited 2026 Jan. 11];3(2):137-43. Available from: https://ojs.ninetyjournal.com/index.php/COMTECHNO/article/view/413