In Vitro Multiplication of Hemp (Cannabis sp.) in Cotopaxi-Ecuador. London Journal of Research In Science: Natural and Formal, [S. l.], v. 23, n. 7, p. 1–9, 2023. Disponível em: https://testing.journalspress.uk/index.php/LJRS/article/view/109. Acesso em: 4 feb. 2026.