Klangprapun, S., S. Chaweerak, S. Khongkhon, R. Pisaipan, and P. Wittayanukullack. “Formulation and Evaluation of Herbal Ointments Containing Zingiber montanum Extract”. Rajamangala University of Technology Tawan-ok Research Journal, vol. 19, no. 1, June 2026, pp. 110-7, doi:10.63271/rmuttorj.v19i1.271380.