The analysis of the RBL-STEM application in improving student financial literacy in controlling consumptive behavior.

This study aims to analyze the application of the RBL-STEM learning model in improving students' financial literacy to control their consumptive behavior. The method used in this study combines qualitative and quantitative methods by involving 110 students of Riau University. The data of this study were analyzed using SEM PLS on nine Hypotheses that link the application of the RBL-STEM model, student literacy, and student consumptive behavior.

The reflexive edge strength on some almost regular graphs.

A function with domain and range are respectively the edge set of graph and natural number up to , and a function with domain and range are respectively the vertex set of graph and the even natural number up to are called a total -labeling where . The total -labeling of graph by the condition that every two different edges have different weight is called an edge irregular reflexive -labeling, where for any edge , the weight is . The reflexive edge strength of the graph , denoted by is the minimum for graph which has an edge irregular reflexive -labelling.