المؤلفون: Mohammad, Masita, Sadeghi Louyeh, Shiva, Yaakob, Zahira

المصدر: IOP Conference Series: Earth and Environmental Science ; volume 140, page 012018 ; ISSN 1755-1307 1755-1315

الاتاحة: http://dx.doi.org/10.1088/1755-1315/140/1/012018
http://stacks.iop.org/1755-1315/140/i=1/a=012018?key=crossref.6e5537d083571526e528517f1a20ad07
http://stacks.iop.org/1755-1315/140/i=1/a=012018/pdf