all about i'tikaaf

The good and desired actions (specified) for Ramadhaan
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/9991226_1.htm

The meaning of "i'tikaaf" and its ruling
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/0011208_1.htm

The conditions of i'tikaaf
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/9991227_1.htm

Does i'tikaaf have a fixed time or is it restricted to Ramadhaan?
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/0000103_4.htm

When a person in i'tikaaf leaves his i'tikaaf
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/0000105_6.htm

Performing i'tikaaf in adjacent rooms within the masjid
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/0011209_1.htm

Teaching or giving a lecture whilst in the state of i'tikaaf
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/0011211_1.htm

Father does not allow him to do i'tikaaf for inconvincing reasons
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/0000105_7.htm

Leaving the masjid to go and eat or drink whilst in the state of i'tkaaf
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/0011212_1.htm

A woman performing i'tikaaf at home
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/0011213_1.htm

Specifying a particular day for i'tikaaf
ref:
http://www.fatwa-online.com/fataawa/worship/fasting/fas013/0011214_1.htm