ARDIAN SOPA, MASDUKI ASBARI, AGUS PURWANTO, PRIYONO BUDI SANTOSO, MUSTOFA, DHANIEL HUTAGALUNG, SITI MAESAROH, MOHAMAD RAMDAN, RIZA PRIMAHENDRA. Hard Skills versus Soft Skills: Which are More Important for Indonesian Employees Innovation Capability. International Journal of Control and Automation, v. 13, n. 02, p. 156 - 175, 3 Apr. 2020.