Tambunan AM, Pohan YA. Pengaruh Inovasi Produk, Free Layanan After Sales dan Kualitas Informasi Produk Di Website Terhadap Keputusaan Pembelian Mesin Inkjet PT. Megasatria Hiticher. RIGGS [Internet]. 2025 Oct. 13 [cited 2026 Feb. 1];4(3):7412-2. Available from: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/3107