List of Articles Negative fuzzy number Open Access Article Abstract Page Full-Text 1 - Initial Value Problems for Fourth-Order Fuzzy Differential Equations by Fuzzy Laplace Transform Hülya Gültekin Çitil 20.1001.1.22286225.2019.9.2.6.1 Open Access Article Abstract Page Full-Text 2 - A New Method for Solving the Fully Z-Numbers Linear Programming Problems Farhad Hosseinzadeh 10.30495/ijm2c.2023.1979867.1266