Darsin, D. (2019). Analisis Perbandingan Peningkatan Penjualan Melalui Iklan Push Pada Marketplace Starup Unicorn Indonesia (Studi Kasus Tokopedia dan Bukalapak di CV.Karya Abadi). Prosiding University Research Colloquium, 77–88. Retrieved from https://repository.urecol.org/index.php/proceeding/article/view/808