Rujikarn Sanont และ Yingsak Jittakoat. (2026) The Development of Herbal Drinks Products with Local Wisdom. <i>Ph.D. in Social Sciences Journal</i>, <i>16</i>(1), e276580.Rujikarn Sanont และ Yingsak Jittakoat. "The Development of Herbal Drinks Products with Local Wisdom". Ph.D. in Social Sciences Journal 16 (2026):e276580.Rujikarn Sanont และ Yingsak Jittakoat. The Development of Herbal Drinks Products with Local Wisdom. Doctor of Philosophy in Social Sciences Association Ramkhamhaeng University:ม.ป.ท. 2026.