A Multistage Model of R&D Leader Effectiveness http://127.0.0.1/xmlui/handle/123456789/10668 Sat, 18 Apr 2026 19:03:40 GMT 2026-04-18T19:03:40Z A Multistage Model of R&D Leader Effectiveness http://127.0.0.1/xmlui/handle/123456789/10669 A Multistage Model of R&D Leader Effectiveness Das, Sitanshu Sekhar Sat, 01 Jun 2019 00:00:00 GMT http://127.0.0.1/xmlui/handle/123456789/10669 2019-06-01T00:00:00Z