na INLIS000000000008884 20251117110859 0010-1125000180 Metodologi Penelitian / Sumadi Suryabrata Sumadi Suryabrata 2, cet. 30 xiv, 166 hlm ; 21 cm Depok : PT RajaGrafindo Persada, 2021 001.42 001.42 SUM m 978-979-769-514-9 Metode Penelitian