共 43 条
- [21] An R&D plan for deep-ocean manganese nodule production technology:: Development of a TIS program PROCEEDINGS OF THE SECOND (1997) ISOPE OCEAN MINING SYMPOSIUM, 1997, : 1 - 7
- [24] Founder human capital and new technology venture R&D search intensity: the moderating role of an environmental jolt Small Business Economics, 2018, 50 : 625 - 642