IIT RIYATUL HASANAH; ABD GHOFUR; NUR AZISE. Extracurricular Management Information System at SMPN Binakal Bondowoso Based on Website and WA Gateway. International Journal of Health, Economics, and Social Sciences (IJHESS), [S. l.], v. 6, n. 3, p. 867–873, 2024. DOI: 10.56338/ijhess.v6i3.5689. Disponível em: https://jurnal.unismuhpalu.ac.id/index.php/IJHESS/article/view/5689. Acesso em: 3 oct. 2026.