Open Access Research Paper Views (356) Download (11) Assessment the results of QSPM in opportunities strength for electronically waste of environmental management by SWOT method in Pira Iranian drilling company Ali Kazemi, Leila Ebrahimi Ghavam Abadi J. Bio. Env. Sci.6( 4), 524-532, April 2015. Key: Electronic wastePira iranian drilling companyQSPM matrixSWOT Details