Suheryadi, Heru, and Nicko Gana Saputra. “Analisa Ability To Pay (ATP) Dan Willingness To Pay (WTP) Penumpang MRT (Mass Rapit Transit) Jakarta”. Jurnal Sains Terapan Pariwisata 4, no. 3 (October 10, 2019): 440–465. Accessed November 24, 2024. https://journal.polteksahid.ac.id/index.php/jstp/article/view/375.