Saptutyningsih, E., and L. Karimah. “VALUING PUBLIC TRANSPORTATION USING CONTINGENT VALUATION METHOD: A STUDY OF COMMUTER LINE (KRL) IN TANGERANG SELATAN, WEST JAVA INDONESIA”. Jurnal Ekonomi &Amp; Studi Pembangunan, vol. 20, no. 1, Apr. 2019, pp. 89-98, doi:10.18196/jesp.20.1.5017.