Kurniati, Poni Sukaesih, and Suryanto Suryanto. “Digital Entrepreneurship Strategy in the Tourism Business of the Tourism 4.0 Era”. Journal of Eastern European and Central Asian Research (JEECAR), vol. 10, no. 6, Nov. 2023, pp. 819-28, doi:10.15549/jeecar.v10i6.1503.