id	keyword
fis-5550	stone
fis-5550	sample
fis-5550	doi
fis-5550	fig
fis-5550	strength
fis-5550	test
fis-5550	porosity
fis-5550	salt
fis-5550	calcite
fis-5550	analysis
fis-5550	integrity
fis-5550	fort
fis-5550	loss
fis-5550	water
fis-5550	crystallization
fis-5550	fracture
fis-5550	meddour
fis-5550	mpa
fis-5550	alii
fis-5550	limestone
fis-5550	mass
fis-5550	compressive
fis-5550	igf
fis-5550	esis.74.16
fis-5550	figure