Analisis Perbandingan Penjualan Powertools di Toko Fisik dan E-commerce Menggunakan PIECES Framework. CESS (Journal of Computer Engineering, System and Science) [Internet]. 31 Januari 2025 [dikutip 7 Mei 2026];10(1):12-24. Tersedia pada: https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/65097