Aslam Dafa Fauzan, Purwono Hendradi, D. Sasongko, Endah Ratna Arumi, and Emilya Ully Artha. “Implementation of a Rule‑Based System to Identify Weekly Physical Activity Status in a Web Reporting Platform for Elementary Students”. JESII: Journal of Elektronik Sistem InformasI, vol. 4, no. 1, June 2026, pp. 51-58, doi:10.31848/jesii.v4i1.4731.