Tuiebayeva AM, Sergazina MM, Alimzhanova MB, Mukataeva ZS. Determination of the chemical composition of tea by modern physico-chemical methods: a review. IJBCh [Internet]. 2018 Aug. 29 [cited 2024 Apr. 24];11(1):142-5. Available from: https://ijbch.kaznu.kz/index.php/kaznu/article/view/309