TORPANYACHARN, K. .; SIRIBORWORNPIPHAT, P. . The Value - Added Concept of the Contemporary Cultural Products by Certification Mark. Journal of Humanities and Social Sciences Suratthani Rajabhat University, ฺืBangkok, Thailand, v. 14, n. 1, p. 215–234, 2022. Disponível em: https://so03.tci-thaijo.org/index.php/jhsc/article/view/255780. Acesso em: 25 apr. 2024.