INNOVATIONS AND CUSTOMER PARTICIPATION IN THE NEW PRODUCT DEVELOPMENT PROCESS ON FIRM FINANCIAL PERFORMANCE
2014 ◽
2014 ◽
Vol 4
(4)
◽
pp. 249
◽
2001 ◽
Vol 18
(2)
◽
pp. 185-206
◽
1998 ◽
Vol 14
(6)
◽
pp. 533-557
◽