HILMI, A. R.; SETIAWAN, Y. E. .; HASAN, N. Optical Band Gap of PMMA: Cody, ASF, and DASF Methods Compared to Tauc. Faraday: Journal of Fundamental Physics, Research, and Applied Science, [S. l.], v. 2, n. 1, p. 24–33, 2026. DOI: 10.33005/faraday.v2i1.57. Disponível em: https://faraday.upnjatim.ac.id/index.php/faraday/article/view/57. Acesso em: 26 may. 2026.