| Ref. | Year | Type (C/J) | Publisher | Category | Year Range | # of Papers | Methods Covered |
| [27] | 2003 | C | IEEE | Agile Methods | 1994-2002 | N/A | Scrum, XP, Crystal, FDD |
| [26] | 2008 | J | Elsevier | Agile Methods | 2001-2005 | 36 of 1996 | Scrum, XP, Crystal, FDD, DSDM, Lean |
| [21] | 2012 | J | Elsevier | Agile Methods | 2001-2011 | N/A | N/A |
| [23] | 2013 | C | IEEE | Agile Methods | 2001-2013 | 7 of 167 | Scrum, XP, Crystal, DSDM |
| [19] | 2014 | J | Elsevier | Agile Methods | 2011-2012 | 9 | Scrum, XP, Agile Modeling, FDD, ASD, DSDM, TDD, Crystal Methods, Agile Up |
| [24] | 2014 | C | ACM | Agile Methods | 2002-2012 | 32 of 307 | Scrum, XP, Crystal |
| [25] | 2014 | C | IEEE | Agile Methods | 2001-2013 | 482 | Scrum, XP |
| [20] | 2015 | J | Elsevier | Agile Methods | 2002-2014 | 56 | Custom agile methods |
| [22] | 2015 | J | Elsevier | Agile Methods | 2001-2014 | 34 | DSDM |
| [18] | 2010 | J | Wiley | Agile RE | N/A | N/A | N/A |
| [16] | 2015 | J | Elsevier | Agile RE | 1998-2014 | 13 | XP, Scrum, FDD, Lean, ASD, Kanban, AUP, DSDM |
| [17] | 2015 | J | ACM | Agile RE | 2002-2013 | 21 | N/A |
| [35] | 2010 | C | IEEE | Hybrid Agile Methods | 2002-2009 | N/A | Scrum, XP |
| [31] | 2011 | J | Wiley | Hybrid Agile Methods | 1999-2009 | 81 | N/A |
| [36] | 2012 | C | IEEE | Hybrid Agile Methods | N/A | 52 | Scrum, XP, Crystal, FDD, DSDM, ASD, TDD |
| [34] | 2012 | C | IEEE | Hybrid Agile Methods | 2000-2011 | N/A | Scrum, XP, Crystal, DSDM, ASD |
| [37] | 2012 | C | ACM | Hybrid Agile Methods | N/A | 72 | Scrum, XP, Crystal, FDD, DSDM, ASD, TDD |
| [33] | 2014 | C | ACM | Hybrid Agile Methods | 2000-2012 | 71 | Scrum, XP |
| [28] | 2015 | J | Elsevier | Hybrid Agile Methods | 1998-2011 | 81 | XP, General agile, Scrum, Lean, Custom agile methods |
| [30] | 2015 | C | IEEE | Hybrid Agile Methods | 2002-2012 | 31 | Agile SPI and traditional SPI |
| [32] | 2015 | J | Elsevier | Hybrid Agile Methods | 2002-2013 | 30 | N/A |
| [29] | 2016 | J | Elsevier | Hybrid Agile Methods | 2009-2014 | 6 of 1453 | XP, Scrum, Lean, CMMI, Custom agile methods |
| [41] | 2007 | C | IEEE | Miscellaneous | N/A | N/A | Scrum, Agile Software Development |
| [39] | 2008 | J | Elsevier | Miscellaneous | 1996-2006 | N/A | Scrum, XP, Crystal, FDD ASD, DSDM |
| [38] | 2011 | C | ACM | Miscellaneous | 2003-2009 | 5 of 573 | Scrum, XP |
| [40] | 2015 | C | IEEE | Miscellaneous | N/A | N/A | Scrum, XP |