N P A : 050 – 112

Arif Yachya

Arif Yachya

Prodi Biologi Fmipa
Universitas Pgri Adi Buana Surabaya
JL. Dukuh Menanggal XII
Surabaya 60234, Jawa Timur
ayachya@gmail.com
http://ramjay2012.blogspot.com

 

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