Ni Luh Putu Trisdyani. 2017. “Tren Adult Coloring Books Di Destinasi Pariwisata Studi Kasus: Denpasar, Bali”. Jurnal Sains Terapan Pariwisata 2 (3):248-61. https://journal.polteksahid.ac.id/index.php/jstp/article/view/52.