共 50 条
- [32] POLYAMINES IN PRODUCTIVE AND NON-PRODUCTIVE TREES OF PRUNUS-CERASUS L ARCHIVES INTERNATIONALES DE PHYSIOLOGIE DE BIOCHIMIE ET DE BIOPHYSIQUE, 1988, 96 (01): : PP29 - PP29
- [34] The nature of students' productive and non-productive example-use for proving JOURNAL OF MATHEMATICAL BEHAVIOR, 2019, 53 : 304 - 322
- [38] ELIMINATION OF NON-PRODUCTIVE ACTIVITIES OF FURNITURE MANUFACTURING COMPANY MANAGEMENT - THE KEY DRIVER FOR CREATING VALUE, 2015, : 368 - 376
- [39] Mucus clearance in patients with chronic non-productive cough ACP-APPLIED CARDIOPULMONARY PATHOPHYSIOLOGY, 1996, 6 (02): : 139 - 144
- [40] Inequality and growth: the perverse relation between the productive and the non-productive assets of the economy Journal of Evolutionary Economics, 2017, 27 : 531 - 554