Mempersiapkan Sekolah Sadar Pandemi text Jakarta Erlangga 2022 Cetakan Pertama ind 58 hlm. : ilust. ; 21 cm. dr. Ronald Irwanto Natadidjaja, SpPD-KPTI, FINASIM dr. Ronald Irwanto Natadidjaja, SpPD-KPTI, FINASIM 574.1821 574.1821 DR. y 978-623-266-527-9 250925 20250925063217 INLIS000000000000616 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)