Items where Author is "Putra Mahasena"
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Conference or Workshop Item
Putra Mahasena and P. Irawati and Dhani Herdiwijaya and F.P. Zen (2011) Core mass of 3 – 9 M@ stars determined Uung binding energy criteria. In: Prosidings Seminar Himpunan Astronomi Indonesia, 27 Okt 2011, Bandung.
Fathonah D.Rahayu and Putra Mahasena (2011) Studi kelimpahan Planetary nebulae: NGC 2440 dan IC 2501. In: Prosidings Seminar Himpunan Astronomi Indonesia, 27 Okt 2011, Bandung.