M. K. Singh, J. K. Chaudhary, K. K. Chaudhary, S. Shah, R. Shrestha, and P. Khanal, “Preparation of Poly-Herbal Mouthwash and Evaluation of Antimicrobial Activity Against Common Oral Pathogens”, LTU J. Adv. Comp. Engin., vol. 1, no. 1, pp. 165–182, Mar. 2026.