Lubis, Koko Hendri text Medan Partama Mitra Sari 2015 bil V, 62 hal. : ilus. ; 21 cm. Lubis, Koko Hendri Bib.: hal 58-59 Ind:hal.60 899.224 6 899.224 6 LUB k 978-602-1516-70-6 230906 20230906115802 INLIS000000000013201 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)