Luiz Fernando Capretz Faheem Ahmed Shereef Al-Maati Zaher Al Aghbari COTS-based software product line development. 165-180 2008 4 IJWIS 2 http://dx.doi.org/10.1108/17440080810882351 db/journals/ijwis/ijwis4.html#CapretzAAA08