Klangprapun, S., Chaweerak, S., Khongkhon, S., Pisaipan, R., & Wittayanukullack, P. (2026). Formulation and Evaluation of Herbal Ointments Containing Zingiber montanum Extract. Rajamangala University of Technology Tawan-ok Research Journal, 19(1), 110–117. https://doi.org/10.63271/rmuttorj.v19i1.271380