Yulianto, Erwin, & Fajar Nurochim.
" Pembangunan Marketplace Online Barang Digital Menggunakan Fitur Product Recommendation (Rating &amp; Tag Analytics) dan Braintree Payment System." <em>Charity : Jurnal Pengabdian Masyarakat</em> [Online], 3.2 (2020): n. pag. Web. 26 Apr. 2024