I MADE ADHI GUNADI. Peluang Dan Tantangan Pengembangan Layanan Wisata Kapal Pesiar (Cruise) Di Pelabuhan Belawan Medan. EDUTOURISM Journal Of Tourism Research, [S. l.], v. 2, n. 01, p. 64–71, 2020. DOI: 10.53050/ejtr.v2i01.130. Disponível em: https://ejurnal.polnes.ac.id/index.php/edutourism/article/view/130. Acesso em: 30 oct. 2026.