Analisis hubungan antara karakteristik perusahaan yang mengadakan kontrak kerjasama dengan piutang perusahaan di Klinik AQMA Cikampek Kabupaten Karawang periode tahun 2001 = In relationship analysis between the characteristics of the factories which have a memorandum of understanding and those factory's account receivables at AQMA clinic's in Cikampek, Karawang District, within the period of 2001