na INLIS000000000043352 20161116081043.0 $a 978-979-1106-52-8 $0010-111600000002375 $a 370 MUA b C.4 $a Mualim Ahmad Muklis $a Belajar Itu Menyenangkan $b CV. Sinar Cemerlang Abadi $c 2010 $a ARPUS KAB. Magetan $a 50.309-0