PURBA, E. C.; SILALAHI, M. Edible plants of the Batak Karo of Merdeka District, North Sumatra, Indonesia. Ethnobotany Research and Applications, [S. l.], v. 22, p. 1–15, 2021. Disponível em: https://ethnobotanyjournal.org/index.php/era/article/view/2009. Acesso em: 27 oct. 2021.