1.
Achalanant A, Seelanan P. The Study of Alternative Internal Standard for Quantitative Analysis of Alum-Contaminated Methamphetamine Hydrochloride by Gas Chromatography . SDU. Grad. J. [internet]. 2023 Aug. 3 [cited 2025 Apr. 9];19(2):161-77. available from: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/57