DefinePK hosts the largest index of Pakistani journals, research articles, news headlines, and videos. It also offers chapter-level book search.
R. Aroul Canessane, R. Dhanalakshmi, Vanitha Renganathan
ARPN Journal of Engineering and Applied Sciences | 2015
C. Arun, M. Narayanan
P.M. Arun Kumar, S. Chandramathi
zain
Science International | 2015