Tirta Danu, Sebastian, Kuswandi, and Bambang Subiantoro. 2024. “Strategi Bisnis Coffee Shop ‘Nordic’ Pada Kondisi Pasar Uncertainly Di Surabaya”. AMMA : Jurnal Pengabdian Masyarakat 3 (6 : Juli):483-88. https://journal.mediapublikasi.id/index.php/amma/article/view/4368.