Saptutyningsih, Endah, and Laila Karimah. 2019. “VALUING PUBLIC TRANSPORTATION USING CONTINGENT VALUATION METHOD: A STUDY OF COMMUTER LINE (KRL) IN TANGERANG SELATAN, WEST JAVA INDONESIA”. Jurnal Ekonomi &Amp; Studi Pembangunan 20 (1):89-98. https://doi.org/10.18196/jesp.20.1.5017.