Domínguez-Romero, MSc. Allan N., Dr. Arturo J. García-Mendoza, and Dr. José A. Baeza-Reyes. 2015. “Micro-Electroanalytical Determination of Potassium in Pharmaceutical and Clinical Samples”. Revista Cubana De Química 26 (2):137-46. https://cubanaquimica.uo.edu.cu/index.php/cq/article/view/300.