Pelatihan Dekorasi Cake Di Desa Durin Serugun Kecamatan Sibolangit Kabupaten Deli Serdang. ULINA [Internet]. 2026 Feb. 17 [cited 2026 Feb. 27];4(1):8-14. Available from: https://ejournal.umbp.ac.id/index.php/ulina/article/view/355