Dilsu Çetinkaya

Dilsu Çetinkaya

Dilsu Çetinkaya
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#gözlem #evi #Ankara #University #Rasathane #Mercür #Telescope #Solar #Eclipse #Science

#gözlem #evi #Ankara #University #Rasathane #Mercür #Telescope #Solar #Eclipse #Science

#organical #chemstry #science #teacher #eğitim #turkey #world

#organical #chemstry #science #teacher #eğitim #turkey #world