1. Abdullahi AA, Adekeye DS and Balogun OS (2014) A ‘Nation’ in wilderness: youth and insurgency in Nigeria. S Afr Rev Sociol 45(2):78–96
2. Abubakar A (2014) As many as 200 girls abducted by Boko Haram, Nigerian officials say. CNN 16 April 2014. Available at http://edition.cnn.com/2014/04/15/world/africa/nigeria-girls-abducted/ . Accessed 24 Mar 2017
3. Abubakar A, Melvin D, Busari S (2016) Female suicide bombers kill 58 in a Nigerian camp meant to be a haven. CNN 11 February 2016. Available at http://edition.cnn.com/2016/02/11/africa/nigeria-suicide-bombing-boko-haram/ . Accessed 20 Mar 2016
4. Akande D (2012) Classification of armed conflicts: relevant legal concepts. In: Wilmshurst E (ed) International law and the classification of armed conflicts. Oxford University Press, Oxford, pp 32–79
5. Alfred C (2015) How Boko Haram uses female suicide bombers to terrorise Nigeria. The Huffington Post, 28 February 2015. Available at http://www.huffingtonpost.com/2015/02/28/boko-haram-femalesuicide-bombers_n_6763386.html . Accessed 24 Mar 2017