PENGARUH PERBANDINGAN BUBUR MENTIMUN DENGAN BUBUR BROKOLI DAN PERSENTASE GUM ARAB TERHADAP MUTU VEGETABLE LEATHER (The Effect of Ratio of Cucumber Porridge With Broccoli Porridge and Percentage of Arabic Gum on The Quality of Vegetable - Rodiyanti, Rodiyanti; Program Studi Ilmu dan Teknologi Pangan Fakultas Pertanian USU Medan Jl. Prof. A. Sofyan No. 3 Kampus USU Medan (Universitas Sumatera Utara, 2018)