Innovations and firm performance in sub-Saharan Africa
2012 ◽
Vol 2012
(1)
◽
pp. 11026
2020 ◽
Vol 5
(6)
◽
1999 ◽
Vol 36
(2)
◽
pp. 71-87
◽
2020 ◽
Vol 5
(6)
◽
2018 ◽
Vol 134
◽
pp. 150-159
◽