Wijaya, Dedi, Benny Daniawan, and Yuki Gunawan. “Search Engine Optimization (SEO) As A Promotional Media On Google Search”. bit-Tech : Binary Digital - Technology 4, no. 1 (August 30, 2021): 31–39. Accessed April 20, 2024. https://jurnal.kdi.or.id/index.php/bt/article/view/237.