Leticia de los Ángeles Corella Prieto, Raúl Alfredo Sánchez Ancajima, Gaspar Chávez Dioses, Kelvin Howard Pizarro Romero, José Luis González Márquez. Underlying Structure in the Clustering of Peruvian Departments According to Demographic Indicators, 2022. IJCISIM [Internet]. 2026 Aug. 12 [cited 2026 Aug. 14];18(16s):1014-23. Available from: https://cspub-ijcisim.org/index.php/ijcisim/article/view/4627