Aslam Dafa Fauzan, Purwono Hendradi, Sasongko, D., Endah Ratna Arumi, & Emilya Ully Artha. (2026). 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, 4(1), 51–58. https://doi.org/10.31848/jesii.v4i1.4731