Honglattanaworatkit, S., J. Supamala, and P. Seesuiad. “Development of Souvenirs from Soap Carving As Dipping Vegetables”. RMUTP Research Journal Humanities and Social Sciences, vol. 7, no. 1, June 2022, pp. 50-61, https://so05.tci-thaijo.org/index.php/rmutphuso/article/view/256859.