273-282
Mosharraf Hosain Mesbah AHMED, Abul Kashem Mohammad Akther HOSSAIN, Shamima CHOUDHURY
Solar flare and geomagnetic activity relations
Galactic Hα emission line studies using DEFPOS at the TUBİITAK National Observatory
Hasibe Hale KARAYER, Ahmet Doğan DEMİRHAN, Fevzi BÜYÜKKILIÇ