JHA, K.; SUBBA, B. R. Studies on birds of Biratnagar Sub-Metropolis, Nepal. Nepalese Journal of Biosciences, [S. l.], v. 1, p. 37–40, 2013. DOI: 10.3126/njbs.v1i0.7468. Disponível em: https://www.nepjol.info/index.php/NJBS/article/view/7468. Acesso em: 8 may. 2024.