na INLIS000000000025459 20181204085156 0010-1218000079 ta 181204 | | | 978-602-52533-4-8 JIPDSUR CB-D13/2018-1731 Praja Firdaus Nuryananda Studi strategi langkah awal pengembangan kajian / Praja Firdaus Nuryananda cet.1 Surabaya : Sahaja, 2018 vi,74 hlm. : ilus. ; 20 cm. JIPDSUR ind a-io-ji Bibliografi: hlm. 71-73 JIPDSUR CB-D13/2018-1731 DPK11023