Herlinmanda, Christine Dwi, and Yulianti Yulianti. “Usulan Strategi Pemasaran Bagi CDCmodels Untuk Memenangkan Persaingan Onlineshop”. Journal of Integrated System 1, no. 1 (June 30, 2018): 105–127. Accessed May 3, 2024. https://journal.maranatha.edu/index.php/jis/article/view/992.