PERBANDINGAN METODE DOUBLE EXPONENTIAL SMOOTHING BROWN DAN DOUBLE EXPONENTIAL SMOOTHING HOLT DALAM PERAMALAN IHK KELOMPOK KESEHATAN DI PROVINSI JAWA TIMUR. JSSR [Internet]. 2026 Jun. 4 [cited 2026 Jun. 4];9(3):3021-6. Available from: https://jurnal.goretanpena.com/index.php/JSSR/article/view/6295