ALMATAR, M.; RAHMAT, Z.; SALLEH, F. M. Preliminary morphological and anatomical study of Orthosiphon stamineus. Indian Journal of Pharmaceutical and Biological Research, [S. l.], v. 1, n. 04, p. 01–06, 2013. DOI: 10.30750/ijpbr.1.4.1. Disponível em: https://www.ijpbr.in/index.php/IJPBR/article/view/942. Acesso em: 1 sep. 2026.