Saputra, Nicko Gana, Reni Sulistyowati, and Angga Pardosi. 2020. “Analisis Ability to Pay Mahasiswa Politeknik Sahid Jakarta”. Jurnal Sains Terapan Pariwisata 5 (1):51-59. http://103.28.225.131/index.php/jstp/article/view/248.