LUBIS, Mayang Sari 1987- text Yogyakarta Deepublish 2018 Cet. 1 ind viii, 60 hlm. : ilus. ; 20 cm. Mayang Sari Lubis Bibliografi: hlm. 56-58 Penelitian, Metode 001.42 001.42 Lub M 978-602-453-587-2 YOPDYOG 20190627100052 INLIS000000000034331 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)