Effect of growth regulators on vegetative propagation of guayusa (Ilex guayusa L.). ECOAgropecuaria. Revista Científica Ecológica Agropecuaria, [S. l.], v. 1, n. 2, p. 20–24, 2022. DOI: 10.53591/recoa.v1i2.347. Disponível em: https://revistas.ug.edu.ec/index.php/recoa/article/view/347. Acesso em: 15 dec. 2025.