IRFANDITA KHOIRUL ROSYIDI; SRI RAHAYU; AL MIZA JOLIETAH NIZAR PUTRI; ERZA FRADEVA PRIYANTO; HELENA QANITA. Development And Validation of the “Flipped Periodic Table”: Website-Based Chemistry Learning Media for Electron Configuration Material. EduMatSains : Jurnal Pendidikan, Matematika dan Sains, [S. l.], v. 10, n. 4, p. 291–311, 2026. DOI: 10.33541/edumatsains.v10i4.7885. Disponível em: https://ejournal.uki.ac.id/index.php/edumatsains/article/view/7885. Acesso em: 26 jun. 2026.