Analysis of the Application of Standard Costs as a Tool for Controlling Production Costs in the Kingdom Boba Business in Solok City: Analisis Penerapan Biaya Standar Sebagai Alat Pengendalian Biaya Produksi Pada Usaha Kingdom Boba Di Kota Solok. j.Perilaku Bisnis Kontemporer [Internet]. 2024 Jul. 2 [cited 2026 Jun. 21];1(2):43-8. Available from: https://journal.sumaterascientist.id/index.php/JUBIKO/article/view/12