Jepri Halomoan Simbolon and Arief Ichwani (2026) “DESIGN OF A WEBSITE-BASED CHURCH INFORMATION SYSTEM USING THE AGILE METHOD ( OBJECT: HKBP PERUMNAS BATU ONOM)”, International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), 5(3), pp. 1772–1786. doi: 10.5281/zenodo.18939899.