Saptutyningsih E, Karimah L. VALUING PUBLIC TRANSPORTATION USING CONTINGENT VALUATION METHOD: A STUDY OF COMMUTER LINE (KRL) IN TANGERANG SELATAN, WEST JAVA INDONESIA. jesp [Internet]. 2019Apr.29 [cited 2025May4];20(1):89-98. Available from: https://journal.umy.ac.id/index.php/esp/article/view/5017