TY - JOUR T1 - Comparative Study of Linear Regression Models for the Infrared Reflection Spectroscopic Determination of Magnesium, Teflon, and Viton Pyrotechnic Compositions JO - Journal of Aerospace Technology and Management A1 - Julio, Bruno Henrique Santos A1 - Cavalcante, Jennifer Alves A1 - Diniz, Milton Faria A1 - Dutra, Rita de Cássia Lazzarini SN - 2175-9146 UL - 10.1590/jatm.v18.1444 VL - 18 Y1 - 2026 PB - Brasil ER -