Title:Estimation of the Population Total using the Generalized Difference Estimator and Wilcoxon Ranks : Estimación del total poblacional usando el estimador de diferencia generalizada y los rangos de Wilcoxon
Title:Efficient synthesis and free-radical scavenging capacity of new 2,4-substituted tetrahydroquinolines prepared via BiCl3-catalyzed three-component Povarov reaction, using N-vinylamides