Suarez, Willian Toito, Elen Romao Sartori, and Orlando Fatibello-Filho. “Some Conceptual Aspects and Practice of Mohr Method in the Determination Metformin Hydrochloride in Pharmaceutical Formulations”. Semina: Ciências Exatas e Tecnológicas 34, no. 1 (September 26, 2013): 23–30. Accessed September 16, 2026. https://www.ojs.uel.br/revistas/uel/index.php/semexatas/article/view/12584.