PULLAWAN, T. Identification of natural leather and artificial leather products using FT-IR spectroscopy. Bulletin of Applied Sciences, Bangkok, Thailand, v. 4, n. 4, p. 37–43, 2022. DOI: 10.60136/bas.v4.2015.291. Disponível em: https://ph03.tci-thaijo.org/index.php/BAS/article/view/291. Acesso em: 2 sep. 2026.