Sihombing, D. J. C. “Agile Approach to Stunting Data Integration: An Extreme Programming Perspective”. Jurnal Info Sains : Informatika Dan Sains, vol. 14, no. 01, Jan. 2024, pp. 372-81, https://ejournal.seaninstitute.or.id/index.php/InfoSains/article/view/3777.