External knowledge modes and firm-level innovation performance: Empirical evidence from sub-Saharan Africa Stephen Kehinde Medase; Shoaib Abdul-Basit;

Erratum to ¿Product innovation and employees¿ slack time. The moderating role of firm age & size¿ [J. Innov. Knowl. 5(3) (2020) 151¿174] Stephen Kehinde Medase;

Product innovation and employees¿ slack time. The moderating role of firm age & size Stephen Kehinde Medase;