S. Indriani, “Aktivitas Antioksidan Ekstrak Daun Jambu Biji (Psidium guajava L.)”, J. Ilmu. Pertan. Indones., vol. 11, no. 1, pp. 13–17, Nov. 2016, Accessed: Mar. 27, 2026. [Online]. Available: https://journal.ipb.ac.id/JIPI/article/view/13917