Sutthiyapiwat S, Phayoonpun T. Design and Development of Food Packaging form Betel Husk to add Value for Strong Community and Economic Foundation. Pnu Sci J [Internet]. 2019 Aug. 30 [cited 2024 May 3];12(1):120-31. Available from: https://li01.tci-thaijo.org/index.php/pnujr/article/view/197544