Hidajat, B.
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Journal of Mathematical and Fundamental Sciences Vol. 8 No. 3 (1974) - Articles
A Note on the Flare Stars in the Coalsack
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Journal of Mathematical and Fundamental Sciences Vol. 7 No. 3 (1973) - Articles
Evolution of Stars toward the Main Sequence
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Journal of Mathematical and Fundamental Sciences Vol. 7 No. 2 (1973) - Articles
The dB and gK Stars Near the Direction of the Galactic Center
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Journal of Mathematical and Fundamental Sciences Vol. 6 No. 4 (1972) - Articles
Pengamatan Okultasi Beta Scorpio oleh Planit Jupiter
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Journal of Mathematical and Fundamental Sciences Vol. 6 No. 3 (1972) - Articles
Photographic Photometry of NGC 6866
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