RD Rita Ritasari, Intan Junita Sari. Pengaruh Promosi Terhadap Penjualan Di Trattoria Cucina Italiana Jakarta. jstp [Internet]. 2018 Jul. 17 [cited 2024 Oct. 6];3(2):232-4. Available from: http://103.28.225.131/index.php/jstp/article/view/77