na INLIS000000000403802 20181021013236 0010-1018000527 Asyiknya Belajar Efa Refnita, Dian Akbas, Nova Y., dkk 1 312 hlm Banyuanyar Surakarta : Visi Mandiri, 2018 370.114 370.114 EFA a 978-602-5845-16-1 1467/SMPBAS/7/18