Mohamad As’ad, Sujito dan Sigit Setyowibowo. KINERJA MODEL PERAMALAN SINGLE EXPONENTIAL SMOOTHING DAN DOUBLE EXPONENTIAL SMOOTHING DALAM MEMPREDIKSI HARGA EMAS HARIAN. pstik [Internet]. 2020 Sep. 23 [cited 2025 Apr. 19];4(1):273-81. Available from: https://ejournal.jak-stik.ac.id/index.php/sentik/article/view/3296