PIRATHEEPA, V.; CHAN, N. W.; SURIATI, G. Towards the Ecotourism Development: Opportunities and Challenges in Delft Island, Jaffna District- Sri Lanka: Ke arah Pembangunan Ekopelancongan: Peluang dan Cabaran di Pulau Delft, Daerah Jaffna, Sri Lanka. GEOGRAFI, [S. l.], v. 9, n. 1, p. 24–40, 2021. DOI: 10.37134/geografi.vol9.1.2.2021. Disponível em: https://ejournal.upsi.edu.my/index.php/GEOG/article/view/4545. Acesso em: 28 mar. 2024.