Matondang KA, Hanif SK, Sitorus MC, Yanti Silaban LD, Lubis PKD. Proyeksi Keuangan Operasional dan Inovasi Produk Berbasis Andaliman pada UMKM Dimsumku By Khairatinnisa di Percut Sei Tuan, Kabupaten Deli Serdang: Penelitian. JERKIN [Internet]. 2026 Nov. 2 [cited 2026 Nov. 4];5(2):5000-8. Available from: https://jerkin.org/index.php/jerkin/article/view/8070