This article deals with publication of three unpublished incomplete limestone stelae from Ihnasya El-Medina necropolis. The first stela was found in 2010. during work digging for a water-pipe project at the depth of five meters underground in front of El-Masharka district. The second and the third stelae were found by some thieves in the region of Ihnasya city. https://ntnkmif55wgvg.blog2freedom.com/34914064/gasification-of-lignocellulosic-waste-in-supercritical-water-study-of-thermodynamic-equilibrium-as-a-nonlinear-programming-problem