List of Articles روششناسی سطح پاسخ Open Access Article Abstract Page Full-Text 1 - Development of an Optimal Formulation for Flavored Doogh-Based Soft Drink Using Response Surface Methodology and Evaluate the Resulting Powder Z. Sarlak F. Garavand R. Mohammadi M. Hosseini M. Rouhi Open Access Article Abstract Page Full-Text 2 - Using of RSM to optimize the heat treatment of electroless Ni-P coating for simultaneously improvement in corrosion resistance and hardness Jvad Golab Mostafa Alishahi