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|---|---|---|---|
| 008 | 240729s9999 xx 000 0 und d | ||
| 022 | _a2636-3305 | ||
| 245 | 0 | _aAl-Azhar Bulletin of Science - Basic Science Sector | |
| 260 | _aEgypt | ||
| 260 | _bFaculty of Science, Al Azhar University | ||
| 650 | _a Astronomy | Science | ||
| 650 | _a Chemistry | ||
| 650 | _a Mathematics | Science | ||
| 650 | _a Physics | Science | ||
| 650 | _aScience | ||
| 856 | _uhttps://doaj.org/toc/26aa90c75d724497966a5a404278095e | ||
| 942 | _2ddc | ||
| 942 | _cDOAJEJ | ||
| 999 |
_c73436 _d73436 |
||
| 945 |
_a1 _bMadushi Gamage _c1 _dMadushi Gamage |
||