Analisis Numerik Pengeringan Ubi Jalar Berbasis Model Fick 1D dengan Kondisi Batas Robin: Aplikasi Skema Crank-Nicolson (FDM) pada Data Empirik: Numerical Analysis of Sweet Potato Drying Based on the 1D Fick Model with Robin Boundary Conditions: Application of the Crank–Nicolson Scheme (FDM) to Empirical Data . jofe [Internet]. 2025 Oct. 31 [cited 2026 Nov. 4];4(4):247-5. Available from: https://publikasi.polije.ac.id/jofe/article/view/6525