Jerikho, R. & Akmal, S.G. & Hasan, V. & Yonvitner, Novak, J. & Magalhaes, A.L.B. & Maceda-Veiga, A. & Tlusty, M.F. & Rhyne, A.L. & Slavik, O. & Patoka, J. (2023)
Foreign stingers: South American freshwater river stingrays Potamotrygon spp. established in Indonesia. Scientific Reports, 13(1), Article 7255
DOI: 10.1038/s41598-023-34356-9
Gausmann, P. & Hasan, V. (2022)
New inland records of the bull shark Carcharhinus leucas from Sumatra, Indonesia. Marine and Fishery Sciences 35(3), 437–444
DOI: 10.47193/mafis.3532022010905
Hasan, V. & Gausmann, P. & Nafisyah, A.L. & Isroni, W. & Widodo, M.S. & Islam, I. & Chaidir, R.R.A. (2021)
First record of Longnose marbled whipray Fluvitrygon oxyrhyncha (Sauvage, 1878) (Myliobatiformes: Dasyatidae) in Malaysian waters. Ecologica Montenegrina, 40, 75–79
DOI: 10.37828/em.2021.40.6
Hasan, V. & Samitra, D. & Widodo, M.S. & Gausmann, P. (2021)
A New Inland Record of the Bull Shark Carcharhinus leucas (Müller & Henle 1839) from Peninsular Malaysia. Sains Malaysiana, 50(10), 3153–3158
DOI: 10.17576/jsm-2021-5010-26
Hasan, V. & Samitra, D. & Gausmann, P. & Widodo, M.S. & Katz, A.M. & Ottoni, F.P. (2021)
One new locality for the endangered species Roughback Whipray Fluvitrygon kittipongi (Vidthayanon & Roberts 2005) (Myliobatiformes: Dasyatidae) in Peninsular Malaysia, based on photographs). Boletim do Laboratório de Hidrobiologia, 31(2), 1–5
DOI: 10.18764/1981-6421e2021.x
Hasan, V. & Gausmann, P. & Ottoni, F.P. (2021)
First scientific observation of the threatened speartooth shark Glyphis glyphis (Müller & Henle, 1839) (Carcharhiniformes: Carcharhinidae) in Indonesia. Cybium 2021, 45(4), 321–324
DOI: 10.26028/cybium/2021-454-010
Hasan, V. & Islam, I. (2020)
First inland record of bull shark Carcharhinus leucas (Carcharhiniformes: Carcharhinidae) in Indonesian Borneo. Ecologica Montenegrina, 38, 12–17
DOI: 10.37828/em.2020.38.3
Hasan, V. & Widodo, M.S. (2020)
The presence of Bull shark Carcharhinus leucas (Elasmobranchii: Carcharhinidae) in the fresh waters of Sumatra, Indonesia. Biodiversitas, 21, 4433–4439
DOI: 10.13057/biodiv/d210962