Ahmadi D, Harianto D. Using Instagram as a Marketing Strategy for American Restaurants in Surabaya during the Covid-19 Pandemic: Penggunaan Instagram Sebagai Strategi Pemasaran Restoran Amerika di Surabaya pada Masa Pandemi Covid-19. ijins [Internet]. 2023 Apr. 24 [cited 2025 Apr. 5];22:10.21070/ijins.v22i.851. Available from: https://ijins.umsida.ac.id/index.php/ijins/article/view/851