Sutthiyapiwat, S. and Phayoonpun, T. (2019) “Design and Development of Food Packaging form Betel Husk to add Value for Strong Community and Economic Foundation”, Princess of Naradhiwas University Journal, 12(1), pp. 120–131. Available at: https://li01.tci-thaijo.org/index.php/pnujr/article/view/197544 (Accessed: 3 May 2024).