S. R. . Bangun, D. . Sinaga, R. O. . S, L. . Novitarum, M. B. . Karo, and H. J. . EL- Matury, “A Complementary Health Approach to Tuberculosis Care: Antimycobacterial Activity of Red Betel Leaf and Shallot Ethanol Extracts”, J. App Nurs n Health, vol. 8, no. 1, pp. 295–309, Mar. 2026.