Optimalisasi Produksi dan Profitabilitas UMKM Serabi Solo di Purwantoro, Wonogiri Menggunakan Integer Programming Branch and Bound. HUBISINTEK [Internet]. 2025 Jan. 25 [cited 2026 May 30];5(1):32-40. Available from: https://ojs.udb.ac.id/HUBISINTEK/article/view/4296