List of Articles least squares method Open Access Article Abstract Page Full-Text 1 - Emigration; Inequality in Incomes or Raising the Quality of Life مریم شفیعی کاخکی Open Access Article Abstract Page Full-Text 2 - Identifying the effective factors on the investment in the growth Stage of knowledge-based companies' technological projects in banking system mahmoud khatib mohammad javad mohaghegh nia mahdi sadeghi shahdani mustafa sargolzaei Open Access Article Abstract Page Full-Text 3 - Application of the fuzzy system in the N-order linear differential equation Hamid Rouhparvar