Sofiyati, Noor, 		Hayati, Afifah, AND 		Muhassanah, Nur’aini.
" WINTERS EXPONENTIAL SMOOTHING UNTUK PERAMALAN HARGA SAHAM PT ASTRA INTERNATIONAL TBK" <em>Jurnal Ilmiah Matematika dan Pendidikan Matematika</em> [Online], Volume 15 Number 2 (17 January 2024)