حدس اضمحل بسهولة ناضج ذو امتياز تقريب eksperiment 5 aper i bur kultur - jennifernoorbergen.com
Investigation of some atmospheric effects in the laboratory tests on deterioration of andesite (Iscehisar-Turkey) used as the building stone of cultural heritages | SpringerLink
The Different aspects of Islamic culture, v. 5: Culture and learning in Islam