An Analytical Studies of Selective Monovalent sensors Metal Ion based on Heterogeneous membrane Of Macrocyclic Compounds: Development of Selective Monovalent Metal Ion Sensors using Heterogeneous Membranes of Macrocyclic Compounds. JASRAE. 2022;19(6):378-380. Accessed August 3, 2025. https://ignited.in/index.php/jasrae/article/view/14195