000 00532nam a2200145Ia 4500
008 131008s9999 xx 000 0 und d
022 _a0165-5817
245 _aPhilips Journal of Research
260 _aAmsterdam, Netherlands
260 _bElsevier Science Direct
300 _aOn-campus e-Journal under Digital Library Program of Higher Education Commission (HEC) of Pakistan
650 _aPhilips Research
856 _3Click here to access the e-Journal
_uhttp://www.sciencedirect.com/science/journal/01655817
942 _cEJ
999 _c132609
_d132609