Esmiana Ate, Trisno, Agustina Purnami Setiawi. SISTEM INFORMASI PENGELOLAAN DATA ALUMNI BERBASIS WEB ( STUDI KASUS: SMA NEGERI 1 KODI BALAGHAR). IJEC [Internet]. 2026 Jan. 31 [cited 2026 Apr. 20];1(2):113-20. Available from: https://e-jurnal.jurnalcenter.com/index.php/ijec/article/view/2234