=LDR 00000nam 2200000 4500 =001 INLIS00000000021084 =005 20260720170312 =082 ##$$a 920 =100 1#$$a Mardonas Safwan =245 1 $$a Kh Ahmad Dahlan /$c Mardonas Safwan =260 ##$$a Jakarta :$b Mutiara Sumber Widya,$c 1999