CARBOXYLATO ADDUCTS AND DERIVATIVES CONTAINING SnR3 (R = Ph, Me) AND SnMe2 RESIDUES: SYNTHESIS, INFRARED AND MÖSSBAUER STUDIES. Journal of Engineering Studies and Research, [S. l.], v. 25, n. 3, p. 7–14, 2019. DOI: 10.29081/jesr.v25i3.24. Disponível em: https://jesr.ub.ro/journal/article/view/24. Acesso em: 13 sep. 2025.