Saktiyanti Jahja, Rusfadia. “Institutional Voids in Indonesia ’s Sharing Economy Online Transportation”. ICHELSS: International Conference on Humanities, Education, Law, and Social Sciences, vol. 2, no. 1, Nov. 2022, pp. 879-83, https://journal.unj.ac.id/unj/index.php/hispisi/article/view/30993.