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Innovation in Chinese internet companies: A meta-frontier analysis.
Hafeez S, Arshad NI, Rahim LBAB, Shabbir MF, Iqbal J. Hafeez S, et al. Among authors: shabbir mf. PLoS One. 2020 May 21;15(5):e0233278. doi: 10.1371/journal.pone.0233278. eCollection 2020. PLoS One. 2020. PMID: 32437383 Free PMC article.