https://library.ipeka.org/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Dumairy%22&sort_by=relevance&format=rss 4 0 20 ISBN:978-623-180-912-4 https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=207002 ]]> By DUMAIRY.
Jakarta Erlangga 2025 .
321 hlm. 30 cm.
978-623-180-912-4

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]]> https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=207002 ISBN: https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=224802 By PURWANTA, Wiji.
Jakarta Asosiasi Guru Ekonomi Indonesia 2013 .
viii, 392 hlm. 25 cm.

]]> Place hold on Petunjuk Sukses OSN Bidang Ekonomi

]]> https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=224802 ISBN: https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=224801 By PURWANTA, Wiji.
Jakarta Asosiasi Guru Ekonomi Indonesia 2013 .
viii, 392 hlm. 25 cm.

]]> Place hold on Petunjuk Sukses OSN Bidang Ekonomi

]]> https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=224801 ISBN:979-503-423-5 https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=221586 ]]> By DUMAIRY.
Yogyakarta BPFE 2001 .
83 hlm. 25 cm.
979-503-423-5

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]]> https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=221586