Implementasi Program Bank Sampah Digital Kota Palangka Raya text Palangka Raya Perpustakaan UMPR 2023 25 cm. Seri DIGITAL 11 11 SER i 250828 20250828085253 INLIS000000000004112 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)