اقتصاد المعرفة ا ولتنمیة فی الملکة العربیة السعودیة | ||
| International Journal of Sustainable Development and Science | ||
| Article 8, Volume 3, Issue 3, December 2020, Pages 1-23 PDF (1.68 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ijsrsd.2020.129591 | ||
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