Batch and Flow-Injection Spectrophotometric Determination of Thymol Using Procaine Hydrochloride as a New Chromogenic Reagent. Baghdad Science Journal, Iraq, Baghdad, v. 9, n. 2, p. 302–310, 2012. DOI: 10.21123/bsj.2012.9.2.302-310. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1364.. Acesso em: 4 may. 2024.