RAM, D.; CHANDRA, R.; THENUA, O.V.S. Effect of different organics on growth and yield of Ashwagandha (Withania somnifera Dunal). Annals of Agricultural Research, India, v. 36, n. 1, p. 117–120, 2016. Disponível em: https://epubs.icar.org.in/index.php/AAR/article/view/54263. Acesso em: 7 jun. 2026.