Analisis pengaruh dan korelasi cash conversion cycle, ukuran perusahaan, dan umur perusahaan terhadap return on asset pada perusahaan sektor consumer cyclicals, consumer non-cyclicals, basic materials, dan energi yang terdaftar di Bursa Efek Indonesia (BEI) periode 2011-2015 = Analysis the impact and correlation of cash conversion cycle firm size and firm age on return on asset in consumer cyclicals consumer non cyclicals basic materials and energy sectors on Indonesian Stock Exchange listed companies for the period 2011-2015