“Rancang Bangun Sistem Informasi Penjualan Barang Berbasis E-Commerce : (Studi Kasus: Pt. Sandya Lestari)” (2025) Jurnal Penelitian Teknik, 2(2), pp. 103–108. Available at: https://journal.lp3ktk.com/index.php/jpt/article/view/141 (Accessed: 22 September 2026).