Dialysa, F. . “Effect Of Receivables Turnover to Profitability Pt. Bii Finance Center Period 2010-2014: Kesan Pusingganti Belum Terima Keatas Keuntungan Pt. Pusat Kewangan Tempoh 2010-2014”. Journal of Management and Muamalah , vol. 6, no. 2, Nov. 2016, pp. 22-34, https://jmm.kuis.edu.my/index.php/jurnal/article/view/75.