YIN, Jian Pak; ZHAN, Shi. Exploration of the method for extracting caffeine from tea. Science and Technology of Engineering, Chemistry and Environmental Protection, [S. l.], v. 4, n. 2, p. 15562, 2026. DOI: 10.61173/wxmxbk57. Disponível em: https://stecep.deanfrancis.press/article/view/351. Acesso em: 4 nov. 2026.