COMPARATIVE ANALYSIS OF EXPONENTIAL SMOOTHING MODELS FOR SALES PREDICTION AND SUPPLY MANAGEMENT IN E-COMMERCE. jitk [Internet]. 1 Agustus 2024 [dikutip 11 Februari 2026];10(1):152-9. Tersedia pada: https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/5035