فهرس المقالات blow up حرية الوصول المقاله صفحة الملخص نص كامل 1 - Local Existence and Blow Up of Solutions for a System of Viscoelastic Wave Equations of Kirchhoff Type with Delay and Logarithmic Nonlinearity Mahammad Khuddush Kapula Rajendra Prasad Bharathi Botta 10.30495/ijm2c.2021.684816