00650     2200217   4500001002100000005001500021007000300036008003900039022001400078035002000092082001000112084001600122100001500138245009300153260004800246300003000294310002700324520005800351650001200409990001100421INLIS00000000000769220220107084553ta220107                |          | |    a1693-3125  a0010-0122000026  a020.5  a020.5 MAR m0 aMaria Rini1 aMEDIA NO 6/THN. LI/AGUSUTS 2021 :bUntag Surabaya Mempertahankan Kualitas Dimasa Pandemi  aSurabaya :bLPPM Provinsi Jawa Timur,c2021  a100 hlm ;c18,5 X 26,5 cm  a6/THN. LI/AGUSUTS 2021  aUntag Surabaya Mempertahankan Kualitas Dimasa Pandemi 4aRisalah  aM00880