Retraction Notice: Sensitivity Analysis on Stability Parameters in Landfill

Retraction Notice - 2

Retraction Notice - 3

Sensitivity and Stability Radius in Data Envelopment Analysis

Letter of apology and notice of retraction.

Retraction of: Yazdan, P. Sem Cutan Med Surg. 2012 Dec;31(4):258-266 PMID: 21605090 [PubMed - indexed for MEDLINE].

Retraction Notice, Vol. 13, August 4 Release

[This retracts the article DOI: 10.5888/pcd13.160044.].