Schiller, Devon. β€œThe Face and the Faceness: Iconicity in the Early Faciasemiotics of Paul Ekman, 1957–1978”. Sign Systems Studies 49, no. 3-4 (December 31, 2021): 361–382. Accessed December 22, 2024. https://ojs.utlib.ee/index.php/sss/article/view/SSS.2021.49.3-4.06.