“…It is also notable that sourced knowledge from competitors, suppliers, and public research institutes is limited to product innovation (Tsai, 2009;Spithoven et al, 2013;Köhler et al, 2012). Also, most scholars focused on external sources impact in general on technological innovation i.e., radical or incremental innovation (Wang and Xu, 2018;Zouaghi et al, 2018) and technology innovation performance (Kang and Kang, 2009) and new product development (Santoro et al, 2018a;Iglesias-Sánchez et al, 2019) and product and process innovation (Dotzel and Faggian, 2019;Criscuolo et al, 2018).…”