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. j.Perilaku Bisnis Kontemporer 2026, 1 (3), 93-100. https://doi.org/10.62769/mk3f8h87.