Deka Sri Wahyu Setyoadi09.01.55.0028. 2013. “E-MARKETING ALAT-ALAT OLAHRAGA BERBASIS WEB PADA X SPORT SHOP SEMARANG”. Information Technology and Telematics 3 (2). https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/1893.