“…Based on the study by Batory et al. (1994) , Larman (2004) , Molina-Ríos and Pedreira-Souto (2020) , and Denard et al. (2020) , the development cycle of the information system used in the design and development of a sociometric web application to study the relationship among secondary school learners were divided into 4 important steps: (1) the analysis phase aims to survey existing data by studying obtainable data and reports, observing the operation methods, and conducting interviews; (2) the design phase seeks to use the analysis results and collected data to design the system; (3) the development phase uses all the design data to create a program according to the design plan; and (4) the implementation phase uses, tests, and improves the developed program.…”