DefinePK hosts the largest index of Pakistani journals, research articles, news headlines, and videos. It also offers chapter-level book search.
Asis Mazumdar, Biprodip Mukherjee, Subhasish Das
ARPN Journal of Engineering and Applied Sciences | 2013
Rana Ahmad Raza
Science International | 2015
Ofik Taupik Purwadi
Science International | 2022