Lukito, Rony Baskoro, Cahya Lukito, and Deddy Arifin. 2014. “Penerapan Teknik Seo (Search Engine Optimization) Pada Website Dalam Strategi Pemasaran Melalui Internet”. ComTech: Computer, Mathematics and Engineering Applications 5 (2):1050-58. https://doi.org/10.21512/comtech.v5i2.2363.