Wardana, Muhammad Kiki, and Mulyadi Mulyadi. “How Indonesian Sees the Colors: Natural Semantic Metalanguage Theory”. JOALL (Journal of Applied Linguistics and Literature) 7, no. 2 (August 10, 2022): 378–394. Accessed April 4, 2025. https://ejournal.unib.ac.id/joall/article/view/21035.