RANADE, A. V.; ACHARYA, R. Arka and its pharmaceutical attributes in Indian alchemy (Rasashastra): A comprehensive review. International Journal of Ayurvedic Medicine, [S. l.], v. 6, n. 4, 2015. DOI: 10.47552/ijam.v6i4.680. Disponível em: https://www.ijam.co.in/index.php/ijam/article/view/06382015. Acesso em: 28 oct. 2021.