Analysis of Cost of Goods Sold (COGS) Using the Full Costing Method for Takoyaki Snacks: Analisis Harga Pokok Produksi ( HPP ) Menggunakan Metode Full Costing Pada Jajanan Takoyaki. Jurnal Perilaku Bisnis Kontemporer, [S. l.], v. 1, n. 3, p. 93–100, 2026. DOI: 10.62769/mk3f8h87. Disponível em: http://journal.sumaterascientist.id/index.php/JUBIKO/article/view/61.. Acesso em: 8 may. 2026.