00832 2200253 4500001002100000005001500021035002000036007000300056008004100059020001800100082001000118084001600128100003000144245016900174250001200343300004300355650002600398650002300424264004400447336002100491337003000512338002300542990001300565INLIS00000000111864020220530074746 a0010-0422000120ta220530 0 ind a9786230023989 a374.4 a374.4 ANA o0 aAna WidyastutiePengarang1 aOptimalisasi Pembelajaran Jarak Jauh (PJJ), Daring Luring, BdR :bTantangan, Strategi, Solusi Pendidikan di Tengah Pandemi Covid-19 dan Masa Depan /cAna Widyastuti aedisi 1 axii, 276 halaman :bilustrasi ;c21 cm 4aPendidikan Jarak Jauh 4aDistance education aJakarta :bElex Media Komputindo,c2021 2rdacontentaTeks 2rdamediaaTanpa Perantara 2rdacarrieraVolume a21/00898