Prasongsap, T., Panlae, T., Yanpisit, K. and Nitisuk, P. 2026. Development of Khao Wong Black Glutinous Rice-Tea Recipes and Physical Quality Analysis for Community Product Enhancement. Parichart Journal. 39, 4 (Aug. 2026). DOI:https://doi.org/10.55164/pactj.v39i4.284099.