Hakim RL, Machfiroh R, Lawe IGAR. Perancangan Strategi Promosi UMKM Sweetso Premium Donuts. kalatanda [Internet]. 2024 Jan. 6 [cited 2026 Mar. 29];5(2):33-6. Available from: https://journals.telkomuniversity.ac.id/kalatanda/article/view/6858