How to Read and Interpret 1H-NMR and 13C-NMR Spectrums. Indonesian Journal of Science and Technology, [S. l.], v. 6, n. 2, p. 267–298, 2023. Disponível em: https://ejournal.kjpupi.id/index.php/ijost/article/view/68.. Acesso em: 27 sep. 2025.