tag:blogger.com,1999:blog-6578958364594162146.post4493077498095424475..comments2023-10-22T22:16:48.752+07:00Comments on Pembahasan Soal-Soal Olimpiade Astronomi: HUKUM KEPLER 1 - MateriMariano Nathanaelhttp://www.blogger.com/profile/13328209090256963428noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-6578958364594162146.post-36559021838721978042013-05-28T13:29:26.751+07:002013-05-28T13:29:26.751+07:00^.^ :D^.^ :DAnonymousnoreply@blogger.com