P. G. Munirwan, L. Setiani, B. Kurnia, N. Rahmawati, and A. Ridwan, “Chronic tonsillitis and its potential alternative treatment: Exploration of the antibacterial activity of ethanolic Mentha piperita leaf extract against bacterial isolates from patients”, Narra J, vol. 6, no. 1, p. e3064, Apr. 2026.