“A Metalinguistic Study on the Photon Interpretation Present in Physics Textbooks Approved in PNLDEM 2015: Elements for a Symmetric Sociology of Science Education”. 2018. Revista Brasileira De Pesquisa Em Educação Em Ciências 1 (2): 365-97. https://doi.org/10.28976/1984-2686rbpec2018181365.