Novan Ardy Wiyani Primary Author mixed material bibliography Yogyakarta Ar-Ruzz Media 2020 id Indonesia

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129hlm.;ilus.,tab.,14x20cm Novan Ardy Wiyani pendidikan, bullying 370 9789792549263 PERPUSTAKAAN WIGNYA WILAPA SMK NEGERI 1 PAJANGAN SMK N 1 PAJANGAN SR 370 NOV s C.1 SR03050 My Library (300) SR 370 NOV s C.1 school_bullying.jpg.jpg 3150 2022-05-27 08:28:05 2022-05-31 10:29:12 machine generated