TY - JOUR AU - ghayour baghbani, seyed morteza AU - hosseini, seyede malihe TI - Investigating the effect of tacit knowledge and explicit knowledge on financial performance with the mediating role of market orientation and innovation in the technological companies of Ferdowsi University of Mashhad JO - Roshd -e- Fanavari VL - 21 IS - 84 SP - EP - PY - DO - ER -