Kamal, N. S. S., Tan, H. H. and Ng, C. K. C. (2020) “Betta nuluhon, a new species of fighting fish from western Sabah, Malaysia (Teleostei: Osphronemidae)”, Zootaxa. Auckland, New Zealand, 4819(1), pp. 187–194. doi: 10.11646/zootaxa.4819.1.11.