Gomes C de PB, Figueiredo M de S, Perin ILB, Corradini PG, Santos MFC, Souza M de O. Determination of Sodium in Dietary Supplements: An Interdisciplinary Proposal for Teaching Analytical Chemistry in the Technical Chemistry Course – Part I. Orbital: Electron. J. Chem. 2026;18(1):74-82. doi:10.17807/orbital.v18i1.24008