PATIL PANDURANG N. Analysis of Caffeine by HPLC Methods and Recent Advances. Pharmaceutical Research: Recent Advances and Trends Vol. 9, [S. l.], p. 98–127, 2024. DOI: 10.9734/bpi/prrat/v9/2923. Disponível em: https://stm.bookpi.org/PRRAT-V9/article/view/16400. Acesso em: 4 jun. 2026.