na INLIS000000000038634 20201130093020 0010-1120000151 ta 201130 0 ind '9786024251505 001.42 001.42 PRA d Prahmana,Rully Charitas Indra Design Research : Teori dan Implementasinya: Suatu Pengantar / Rully Charitas Indra Prahmana 1 Jakarta : Rajawali Pers, 2017 xxiv, 154 halaman : ilustrasi ; 23 cm Metode Penelitian Research Methods 20/00348 20/00349