Sukyos, O. . . (2021) “THE DEVELOPMENT OF UV PROTECTION HAT MADE FROM RICE STRAW PAPER MIXED WITH NATURAL INDIGO ”, Dusit Thani College Journal, 15(1), pp. 353–365. Available at: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/247453 (Accessed: 27 April 2024).